Frequencies for first 10,000 rows of natlterr2008 dataset : by Jean Roth , jroth@nber.org , 3 May 2016 Frequencies for first 10,000 rows of revision variable in natlterr2008 dataset : Revision | U;R | Freq. Percent Cum. ------------+----------------------------------- A | 3,939 39.39 39.39 S | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dob_yy variable in natlterr2008 dataset : Birth Year | U;R | Freq. Percent Cum. ------------+----------------------------------- 2008 | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dob_mm variable in natlterr2008 dataset : Birth Month | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,183 41.83 41.83 2 | 703 7.03 48.86 3 | 521 5.21 54.07 4 | 493 4.93 59.00 5 | 493 4.93 63.93 6 | 482 4.82 68.75 7 | 508 5.08 73.83 8 | 541 5.41 79.24 9 | 489 4.89 84.13 10 | 542 5.42 89.55 11 | 515 5.15 94.70 12 | 530 5.30 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dob_wk variable in natlterr2008 dataset : Weekday U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 907 9.07 9.07 2 | 1,341 13.41 22.48 3 | 1,642 16.42 38.90 4 | 1,783 17.83 56.73 5 | 1,645 16.45 73.18 6 | 1,648 16.48 89.66 7 | 1,034 10.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of oterr variable in natlterr2008 dataset : Occurrence | Territory/P | ossession | U;R | Freq. Percent Cum. ------------+----------------------------------- AS | 1,332 13.32 13.32 GU | 3,464 34.64 47.96 MP | 1,265 12.65 60.61 PR | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ocntyfips variable in natlterr2008 dataset : Occurrence | FIPS County | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 2,597 25.97 25.97 10 | 3,464 34.64 60.61 21 | 443 4.43 65.04 25 | 269 2.69 67.73 31 | 108 1.08 68.81 97 | 245 2.45 71.26 113 | 507 5.07 76.33 127 | 1,064 10.64 86.97 999 | 1,303 13.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ocntypop variable in natlterr2008 dataset : Occurence | County | Population | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 2,597 25.97 25.97 2 | 1,064 10.64 36.61 3 | 5,036 50.36 86.97 9 | 1,303 13.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of bfacil variable in natlterr2008 dataset : Birth Place | R | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,937 39.37 39.37 5 | 1 0.01 39.38 7 | 1 0.01 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ubfacil variable in natlterr2008 dataset : Birth Place | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,469 94.69 94.69 2 | 493 4.93 99.62 3 | 1 0.01 99.63 4 | 31 0.31 99.94 5 | 5 0.05 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of bfacil3 variable in natlterr2008 dataset : Birth Place | Recode U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,469 94.69 94.69 2 | 530 5.30 99.99 3 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mage_impflg variable in natlterr2008 dataset : Mother's | Age | Imputated | Flag U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 4 0.04 0.04 . | 9,996 99.96 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mage_repflg variable in natlterr2008 dataset : Reported | Age of | Mother Flag | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,333 13.33 13.33 . | 8,667 86.67 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mager variable in natlterr2008 dataset : Mother's | Single Year | of Age U;R | Freq. Percent Cum. ------------+----------------------------------- 13 | 2 0.02 0.02 14 | 17 0.17 0.19 15 | 58 0.58 0.77 16 | 147 1.47 2.24 17 | 273 2.73 4.97 18 | 381 3.81 8.78 19 | 479 4.79 13.57 20 | 560 5.60 19.17 21 | 557 5.57 24.74 22 | 527 5.27 30.01 23 | 549 5.49 35.50 24 | 572 5.72 41.22 25 | 549 5.49 46.71 26 | 551 5.51 52.22 27 | 532 5.32 57.54 28 | 515 5.15 62.69 29 | 497 4.97 67.66 30 | 458 4.58 72.24 31 | 432 4.32 76.56 32 | 395 3.95 80.51 33 | 362 3.62 84.13 34 | 315 3.15 87.28 35 | 298 2.98 90.26 36 | 226 2.26 92.52 37 | 211 2.11 94.63 38 | 152 1.52 96.15 39 | 132 1.32 97.47 40 | 90 0.90 98.37 41 | 70 0.70 99.07 42 | 42 0.42 99.49 43 | 20 0.20 99.69 44 | 18 0.18 99.87 45 | 8 0.08 99.95 46 | 1 0.01 99.96 47 | 1 0.01 99.97 48 | 1 0.01 99.98 50 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mager14 variable in natlterr2008 dataset : Mother's | Age Recode | 14 U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 19 0.19 0.19 3 | 58 0.58 0.77 4 | 147 1.47 2.24 5 | 273 2.73 4.97 6 | 381 3.81 8.78 7 | 479 4.79 13.57 8 | 2,765 27.65 41.22 9 | 2,644 26.44 67.66 10 | 1,962 19.62 87.28 11 | 1,019 10.19 97.47 12 | 240 2.40 99.87 13 | 11 0.11 99.98 14 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mager9 variable in natlterr2008 dataset : Mother's | Age Recode | 9 U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 19 0.19 0.19 2 | 1,338 13.38 13.57 3 | 2,765 27.65 41.22 4 | 2,644 26.44 67.66 5 | 1,962 19.62 87.28 6 | 1,019 10.19 97.47 7 | 240 2.40 99.87 8 | 11 0.11 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mbcntry variable in natlterr2008 dataset : Mother's | Birth | Country U;R | Freq. Percent Cum. ------------+----------------------------------- AR | 2 0.02 0.02 BR | 1 0.01 0.03 CA | 5 0.05 0.08 CH | 3 0.03 0.11 CO | 4 0.04 0.15 CU | 6 0.06 0.21 DR | 97 0.97 1.18 EC | 1 0.01 1.19 GI | 2 0.02 1.21 GM | 5 0.05 1.26 GT | 1 0.01 1.27 IN | 1 0.01 1.28 IT | 1 0.01 1.29 JM | 1 0.01 1.30 JO | 1 0.01 1.31 MH | 1 0.01 1.32 MX | 9 0.09 1.41 NU | 3 0.03 1.44 PM | 3 0.03 1.47 SC | 1 0.01 1.48 SP | 5 0.05 1.53 TD | 1 0.01 1.54 US | 6,636 66.36 67.90 UY | 1 0.01 67.91 VE | 13 0.13 68.04 WE | 2 0.02 68.06 YY | 3,112 31.12 99.18 ZZ | 82 0.82 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mrterr variable in natlterr2008 dataset : Mother's | Residence | Territory/P | osession | U;R | Freq. Percent Cum. ------------+----------------------------------- AS | 1,332 13.32 13.32 GU | 3,455 34.55 47.87 MP | 1,265 12.65 60.52 PR | 3,932 39.32 99.84 US | 4 0.04 99.88 VI | 1 0.01 99.89 XX | 11 0.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mrcnty variable in natlterr2008 dataset : Mother's | County of | Residence | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 2,608 26.08 26.08 10 | 3,455 34.55 60.63 21 | 200 2.00 62.63 25 | 126 1.26 63.89 31 | 152 1.52 65.41 97 | 71 0.71 66.12 113 | 203 2.03 68.15 127 | 396 3.96 72.11 999 | 2,789 27.89 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rcnty_pop variable in natlterr2008 dataset : Population | of | Residence | County U;R | Freq. Percent Cum. ------------+----------------------------------- 2 | 396 3.96 3.96 3 | 6,804 68.04 72.00 9 | 2,785 27.85 99.85 Z | 15 0.15 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rectype variable in natlterr2008 dataset : Record Type | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 7,313 73.13 73.13 2 | 2,687 26.87 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of restatus variable in natlterr2008 dataset : Residence | Status U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 7,313 73.13 73.13 2 | 2,673 26.73 99.86 3 | 1 0.01 99.87 4 | 13 0.13 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mbrace variable in natlterr2008 dataset : Mother's | Bridged | Race** R*** | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,547 35.47 35.47 2 | 391 3.91 39.38 5 | 1 0.01 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mrace variable in natlterr2008 dataset : Mother's | Race U | Freq. Percent Cum. ------------+----------------------------------- 1 | 252 2.52 2.52 2 | 39 0.39 2.91 3 | 5 0.05 2.96 4 | 194 1.94 4.90 5 | 69 0.69 5.59 6 | 6 0.06 5.65 7 | 1,011 10.11 15.76 8 | 2,344 23.44 39.20 18 | 1 0.01 39.21 28 | 135 1.35 40.56 38 | 1 0.01 40.57 48 | 2 0.02 40.59 58 | 1,492 14.92 55.51 78 | 510 5.10 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mracerec variable in natlterr2008 dataset : Mother's | Race Recode | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,799 37.99 37.99 2 | 430 4.30 42.29 3 | 5 0.05 42.34 4 | 5,766 57.66 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mraceimp variable in natlterr2008 dataset : Mother's | Race | Imputed | Flag U;R | Freq. Percent Cum. ------------+----------------------------------- | 9,995 99.95 99.95 1 | 4 0.04 99.99 2 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of umhisp variable in natlterr2008 dataset : Mother's | Hispanic | Origin RFP | 569=f_morig | in U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,565 35.65 35.65 1 | 29 0.29 35.94 2 | 3,674 36.74 72.68 3 | 6 0.06 72.74 4 | 30 0.30 73.04 5 | 97 0.97 74.01 9 | 2,599 25.99 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mracehisp variable in natlterr2008 dataset : Mother's | Race/Hispan | ic Origin | RFP | 569=f_morig | in U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 29 0.29 0.29 2 | 3,674 36.74 37.03 3 | 6 0.06 37.09 4 | 30 0.30 37.39 5 | 97 0.97 38.36 6 | 335 3.35 41.71 7 | 48 0.48 42.19 8 | 3,182 31.82 74.01 9 | 2,599 25.99 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mar variable in natlterr2008 dataset : Mother's | Marital | Status U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 4,447 44.47 44.47 2 | 5,553 55.53 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mar_imp variable in natlterr2008 dataset : Mother's | Marital | Status | Imputed | Flag U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 4 0.04 0.04 . | 9,996 99.96 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of meduc variable in natlterr2008 dataset : Mother's | Education | RFP | 571=f_meduc | R | Freq. Percent Cum. ------------+----------------------------------- 1 | 165 1.65 1.65 2 | 600 6.00 7.65 3 | 1,230 12.30 19.95 4 | 209 2.09 22.04 5 | 727 7.27 29.31 6 | 844 8.44 37.75 7 | 119 1.19 38.94 8 | 34 0.34 39.28 9 | 11 0.11 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmeduc variable in natlterr2008 dataset : Mother's | Education | RFP | 647=f_med | U | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 0.01 0.01 1 | 1 0.01 0.02 4 | 6 0.06 0.08 5 | 1 0.01 0.09 6 | 16 0.16 0.25 7 | 20 0.20 0.45 8 | 106 1.06 1.51 9 | 160 1.60 3.11 10 | 277 2.77 5.88 11 | 562 5.62 11.50 12 | 1,953 19.53 31.03 13 | 194 1.94 32.97 14 | 448 4.48 37.45 15 | 121 1.21 38.66 16 | 600 6.00 44.66 17 | 176 1.76 46.42 99 | 1,419 14.19 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of meduc_rec variable in natlterr2008 dataset : Mother's | Education | Recode RFP | 647=f_med U | Freq. Percent Cum. ------------+----------------------------------- 1 | 151 1.51 1.51 2 | 999 9.99 11.50 3 | 1,953 19.53 31.03 4 | 763 7.63 38.66 5 | 776 7.76 46.42 6 | 1,419 14.19 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fagerpt_flg variable in natlterr2008 dataset : Father's | Reported | Age Used | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 878 8.78 8.78 . | 9,122 91.22 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fagecomb variable in natlterr2008 dataset : Father's | Combined | Age | (Revised) R | Freq. Percent Cum. ------------+----------------------------------- 15 | 3 0.03 0.03 16 | 20 0.20 0.23 17 | 54 0.54 0.77 18 | 80 0.80 1.57 19 | 123 1.23 2.80 20 | 155 1.55 4.35 21 | 222 2.22 6.57 22 | 218 2.18 8.75 23 | 221 2.21 10.96 24 | 209 2.09 13.05 25 | 225 2.25 15.30 26 | 210 2.10 17.40 27 | 230 2.30 19.70 28 | 207 2.07 21.77 29 | 192 1.92 23.69 30 | 199 1.99 25.68 31 | 172 1.72 27.40 32 | 152 1.52 28.92 33 | 123 1.23 30.15 34 | 129 1.29 31.44 35 | 98 0.98 32.42 36 | 93 0.93 33.35 37 | 82 0.82 34.17 38 | 74 0.74 34.91 39 | 66 0.66 35.57 40 | 53 0.53 36.10 41 | 35 0.35 36.45 42 | 33 0.33 36.78 43 | 17 0.17 36.95 44 | 26 0.26 37.21 45 | 11 0.11 37.32 46 | 15 0.15 37.47 47 | 15 0.15 37.62 48 | 4 0.04 37.66 49 | 5 0.05 37.71 50 | 6 0.06 37.77 51 | 3 0.03 37.80 52 | 3 0.03 37.83 53 | 1 0.01 37.84 54 | 4 0.04 37.88 55 | 1 0.01 37.89 56 | 5 0.05 37.94 57 | 2 0.02 37.96 59 | 3 0.03 37.99 60 | 1 0.01 38.00 61 | 1 0.01 38.01 62 | 1 0.01 38.02 63 | 1 0.01 38.03 64 | 1 0.01 38.04 65 | 1 0.01 38.05 67 | 2 0.02 38.07 99 | 132 1.32 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ufagecomb variable in natlterr2008 dataset : Father's | Combined | Age U;R | Freq. Percent Cum. ------------+----------------------------------- 13 | 1 0.01 0.01 15 | 3 0.03 0.04 16 | 32 0.32 0.36 17 | 76 0.76 1.12 18 | 126 1.26 2.38 19 | 190 1.90 4.28 20 | 267 2.67 6.95 21 | 371 3.71 10.66 22 | 389 3.89 14.55 23 | 374 3.74 18.29 24 | 428 4.28 22.57 25 | 408 4.08 26.65 26 | 394 3.94 30.59 27 | 485 4.85 35.44 28 | 425 4.25 39.69 29 | 408 4.08 43.77 30 | 412 4.12 47.89 31 | 400 4.00 51.89 32 | 369 3.69 55.58 33 | 331 3.31 58.89 34 | 325 3.25 62.14 35 | 302 3.02 65.16 36 | 312 3.12 68.28 37 | 272 2.72 71.00 38 | 226 2.26 73.26 39 | 191 1.91 75.17 40 | 178 1.78 76.95 41 | 122 1.22 78.17 42 | 116 1.16 79.33 43 | 84 0.84 80.17 44 | 89 0.89 81.06 45 | 66 0.66 81.72 46 | 46 0.46 82.18 47 | 60 0.60 82.78 48 | 30 0.30 83.08 49 | 27 0.27 83.35 50 | 26 0.26 83.61 51 | 14 0.14 83.75 52 | 11 0.11 83.86 53 | 6 0.06 83.92 54 | 13 0.13 84.05 55 | 10 0.10 84.15 56 | 11 0.11 84.26 57 | 6 0.06 84.32 58 | 5 0.05 84.37 59 | 5 0.05 84.42 60 | 6 0.06 84.48 61 | 3 0.03 84.51 62 | 3 0.03 84.54 63 | 3 0.03 84.57 64 | 2 0.02 84.59 65 | 1 0.01 84.60 66 | 2 0.02 84.62 67 | 3 0.03 84.65 69 | 3 0.03 84.68 99 | 1,532 15.32 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fagerec11 variable in natlterr2008 dataset : Father's | Age Recode | 11 U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 427 4.27 4.28 3 | 1,829 18.29 22.57 4 | 2,120 21.20 43.77 5 | 1,837 18.37 62.14 6 | 1,303 13.03 75.17 7 | 589 5.89 81.06 8 | 229 2.29 83.35 9 | 70 0.70 84.05 10 | 63 0.63 84.68 11 | 1,532 15.32 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fbrace variable in natlterr2008 dataset : Father's | Bridged | Race R** | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,433 34.33 34.33 2 | 316 3.16 37.49 5 | 1 0.01 37.50 99 | 189 1.89 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fracerec variable in natlterr2008 dataset : Father's | Race Recode | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,738 37.38 37.38 2 | 384 3.84 41.22 3 | 10 0.10 41.32 4 | 4,260 42.60 83.92 9 | 1,608 16.08 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ufhisp variable in natlterr2008 dataset : Father's | Hispanic | Origin RFP | 570=f_forig | in U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 2,737 27.37 27.37 1 | 29 0.29 27.66 2 | 3,496 34.96 62.62 3 | 8 0.08 62.70 4 | 30 0.30 63.00 5 | 112 1.12 64.12 9 | 3,588 35.88 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of fracehisp variable in natlterr2008 dataset : Father's | Race/Hispan | ic Origin | RFP | 570=f_forig | in U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 29 0.29 0.29 2 | 3,496 34.96 35.25 3 | 8 0.08 35.33 4 | 30 0.30 35.63 5 | 112 1.12 36.75 6 | 343 3.43 40.18 7 | 69 0.69 40.87 8 | 2,325 23.25 64.12 9 | 3,588 35.88 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of frace variable in natlterr2008 dataset : Father's | Race U | Freq. Percent Cum. ------------+----------------------------------- 1 | 305 3.05 3.05 2 | 68 0.68 3.73 3 | 10 0.10 3.83 4 | 160 1.60 5.43 5 | 34 0.34 5.77 6 | 9 0.09 5.86 7 | 795 7.95 13.81 8 | 1,413 14.13 27.94 18 | 2 0.02 27.96 28 | 134 1.34 29.30 38 | 1 0.01 29.31 48 | 2 0.02 29.33 58 | 1,203 12.03 41.36 78 | 506 5.06 46.42 99 | 1,419 14.19 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of lbo_rec variable in natlterr2008 dataset : Live Birth | Order | Recode U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,788 37.88 37.88 2 | 2,841 28.41 66.29 3 | 1,555 15.55 81.84 4 | 765 7.65 89.49 5 | 402 4.02 93.51 6 | 248 2.48 95.99 7 | 132 1.32 97.31 8 | 158 1.58 98.89 9 | 111 1.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of tbo_rec variable in natlterr2008 dataset : Total Birth | Order | Recode U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,476 34.76 34.76 2 | 2,632 26.32 61.08 3 | 1,699 16.99 78.07 4 | 910 9.10 87.17 5 | 505 5.05 92.22 6 | 302 3.02 95.24 7 | 161 1.61 96.85 8 | 203 2.03 98.88 9 | 112 1.12 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dllb_mm variable in natlterr2008 dataset : Date of | Last Live | Birth - | Month R | Freq. Percent Cum. ------------+----------------------------------- 1 | 226 2.26 2.26 2 | 162 1.62 3.88 3 | 135 1.35 5.23 4 | 151 1.51 6.74 5 | 175 1.75 8.49 6 | 141 1.41 9.90 7 | 159 1.59 11.49 8 | 192 1.92 13.41 9 | 185 1.85 15.26 10 | 159 1.59 16.85 11 | 198 1.98 18.83 12 | 187 1.87 20.70 88 | 1,839 18.39 39.09 99 | 6,091 60.91 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dllb_yy variable in natlterr2008 dataset : Date of | Last Live | Birth - | Year R | Freq. Percent Cum. ------------+----------------------------------- 1986 | 1 0.01 0.01 1988 | 1 0.01 0.02 1989 | 3 0.03 0.05 1990 | 4 0.04 0.09 1991 | 1 0.01 0.10 1992 | 10 0.10 0.20 1993 | 10 0.10 0.30 1994 | 9 0.09 0.39 1995 | 20 0.20 0.59 1996 | 23 0.23 0.82 1997 | 52 0.52 1.34 1998 | 56 0.56 1.90 1999 | 75 0.75 2.65 2000 | 120 1.20 3.85 2001 | 135 1.35 5.20 2002 | 160 1.60 6.80 2003 | 207 2.07 8.87 2004 | 268 2.68 11.55 2005 | 377 3.77 15.32 2006 | 445 4.45 19.77 2007 | 75 0.75 20.52 2008 | 38 0.38 20.90 8888 | 1,839 18.39 39.29 9999 | 6,071 60.71 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of precare variable in natlterr2008 dataset : Month | Prenatal | Care Began | RFP | 668=f_mpcb | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 8 0.08 0.08 1 | 325 3.25 3.33 2 | 1,424 14.24 17.57 3 | 1,166 11.66 29.23 4 | 504 5.04 34.27 5 | 229 2.29 36.56 6 | 134 1.34 37.90 7 | 60 0.60 38.50 8 | 42 0.42 38.92 9 | 8 0.08 39.00 99 | 39 0.39 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of precare_rec variable in natlterr2008 dataset : Month | Prenatal | Care Began | Recode RFP | 668=f_mpcb | R | Freq. Percent Cum. ------------+----------------------------------- 1 | 2,915 29.15 29.15 2 | 867 8.67 37.82 3 | 110 1.10 38.92 4 | 8 0.08 39.00 5 | 39 0.39 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mpcb variable in natlterr2008 dataset : Month | Prenatal | Care Began | RFP | 669=f_mpcb_ | u U | Freq. Percent Cum. ------------+----------------------------------- 0 | 357 3.57 3.57 1 | 657 6.57 10.14 2 | 963 9.63 19.77 3 | 752 7.52 27.29 4 | 529 5.29 32.58 5 | 544 5.44 38.02 6 | 313 3.13 41.15 7 | 196 1.96 43.11 8 | 180 1.80 44.91 9 | 134 1.34 46.25 99 | 1,436 14.36 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mpcb_rec6 variable in natlterr2008 dataset : Month | Prenatal | Care Began | Recode 6 | RFP | 669=f_mpcb_ | u U | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,620 16.20 16.20 2 | 752 7.52 23.72 3 | 1,386 13.86 37.58 4 | 510 5.10 42.68 5 | 357 3.57 46.25 6 | 1,436 14.36 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of mpcb_rec5 variable in natlterr2008 dataset : Month | Prenatal | Care Began | Recode 5 | RFP | 669=f_mpcb_ | u U | Freq. Percent Cum. ------------+----------------------------------- 1 | 2,372 23.72 23.72 2 | 1,386 13.86 37.58 3 | 510 5.10 42.68 4 | 357 3.57 46.25 5 | 1,436 14.36 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uprevis variable in natlterr2008 dataset : Number of | Prenatal | Visits U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 365 3.65 3.65 1 | 130 1.30 4.95 2 | 189 1.89 6.84 3 | 230 2.30 9.14 4 | 308 3.08 12.22 5 | 376 3.76 15.98 6 | 458 4.58 20.56 7 | 417 4.17 24.73 8 | 571 5.71 30.44 9 | 615 6.15 36.59 10 | 1,225 12.25 48.84 11 | 649 6.49 55.33 12 | 991 9.91 65.24 13 | 479 4.79 70.03 14 | 472 4.72 74.75 15 | 421 4.21 78.96 16 | 209 2.09 81.05 17 | 87 0.87 81.92 18 | 67 0.67 82.59 19 | 35 0.35 82.94 20 | 123 1.23 84.17 21 | 6 0.06 84.23 22 | 9 0.09 84.32 23 | 3 0.03 84.35 24 | 10 0.10 84.45 25 | 20 0.20 84.65 26 | 1 0.01 84.66 28 | 4 0.04 84.70 29 | 1 0.01 84.71 30 | 13 0.13 84.84 32 | 1 0.01 84.85 33 | 1 0.01 84.86 35 | 3 0.03 84.89 36 | 3 0.03 84.92 37 | 3 0.03 84.95 38 | 7 0.07 85.02 39 | 4 0.04 85.06 40 | 4 0.04 85.10 41 | 2 0.02 85.12 42 | 2 0.02 85.14 49 | 3 0.03 85.17 99 | 1,483 14.83 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of previs_rec variable in natlterr2008 dataset : Number of | Prenatal | Visits | Recode U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 365 3.65 3.65 2 | 319 3.19 6.84 3 | 538 5.38 12.22 4 | 834 8.34 20.56 5 | 988 9.88 30.44 6 | 1,840 18.40 48.84 7 | 1,640 16.40 65.24 8 | 951 9.51 74.75 9 | 630 6.30 81.05 10 | 154 1.54 82.59 11 | 258 2.58 85.17 12 | 1,483 14.83 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of apncu variable in natlterr2008 dataset : Adequacy of | Prenatal | Care | Utilization | Index RFP | 668=f_mpcb | R | Freq. Percent Cum. ------------+----------------------------------- . | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of wtgain variable in natlterr2008 dataset : Weight Gain | RFP | 648=f_wtgai | n U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 96 0.96 0.96 1 | 11 0.11 1.07 2 | 28 0.28 1.35 3 | 22 0.22 1.57 4 | 36 0.36 1.93 5 | 46 0.46 2.39 6 | 46 0.46 2.85 7 | 39 0.39 3.24 8 | 61 0.61 3.85 9 | 58 0.58 4.43 10 | 292 2.92 7.35 11 | 67 0.67 8.02 12 | 91 0.91 8.93 13 | 72 0.72 9.65 14 | 106 1.06 10.71 15 | 291 2.91 13.62 16 | 150 1.50 15.12 17 | 121 1.21 16.33 18 | 178 1.78 18.11 19 | 131 1.31 19.42 20 | 762 7.62 27.04 21 | 146 1.46 28.50 22 | 182 1.82 30.32 23 | 173 1.73 32.05 24 | 194 1.94 33.99 25 | 458 4.58 38.57 26 | 220 2.20 40.77 27 | 209 2.09 42.86 28 | 231 2.31 45.17 29 | 172 1.72 46.89 30 | 698 6.98 53.87 31 | 139 1.39 55.26 32 | 217 2.17 57.43 33 | 145 1.45 58.88 34 | 147 1.47 60.35 35 | 323 3.23 63.58 36 | 131 1.31 64.89 37 | 126 1.26 66.15 38 | 146 1.46 67.61 39 | 81 0.81 68.42 40 | 421 4.21 72.63 41 | 75 0.75 73.38 42 | 98 0.98 74.36 43 | 53 0.53 74.89 44 | 73 0.73 75.62 45 | 135 1.35 76.97 46 | 69 0.69 77.66 47 | 52 0.52 78.18 48 | 57 0.57 78.75 49 | 23 0.23 78.98 50 | 184 1.84 80.82 51 | 28 0.28 81.10 52 | 39 0.39 81.49 53 | 20 0.20 81.69 54 | 24 0.24 81.93 55 | 46 0.46 82.39 56 | 22 0.22 82.61 57 | 17 0.17 82.78 58 | 12 0.12 82.90 59 | 11 0.11 83.01 60 | 63 0.63 83.64 61 | 11 0.11 83.75 62 | 5 0.05 83.80 63 | 3 0.03 83.83 64 | 8 0.08 83.91 65 | 10 0.10 84.01 66 | 7 0.07 84.08 67 | 6 0.06 84.14 68 | 3 0.03 84.17 69 | 5 0.05 84.22 70 | 10 0.10 84.32 71 | 3 0.03 84.35 72 | 3 0.03 84.38 73 | 4 0.04 84.42 74 | 1 0.01 84.43 75 | 4 0.04 84.47 76 | 4 0.04 84.51 77 | 3 0.03 84.54 78 | 1 0.01 84.55 79 | 2 0.02 84.57 80 | 18 0.18 84.75 81 | 2 0.02 84.77 82 | 6 0.06 84.83 84 | 2 0.02 84.85 85 | 1 0.01 84.86 86 | 2 0.02 84.88 87 | 1 0.01 84.89 88 | 1 0.01 84.90 90 | 2 0.02 84.92 95 | 1 0.01 84.93 96 | 1 0.01 84.94 98 | 9 0.09 85.03 99 | 1,497 14.97 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of wtgain_rec variable in natlterr2008 dataset : Weight Gain | Recode RFP | 648=f_wtgai | n U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,362 13.62 13.62 2 | 1,342 13.42 27.04 3 | 1,153 11.53 38.57 4 | 1,530 15.30 53.87 5 | 971 9.71 63.58 6 | 905 9.05 72.63 7 | 434 4.34 76.97 8 | 806 8.06 85.03 9 | 1,497 14.97 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of u_apncu variable in natlterr2008 dataset : Adequacy of | Prenatal | Care | Utilization | Index RFP | 669=f_mpcb_ | u U | Freq. Percent Cum. ------------+----------------------------------- . | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dfpc_imp variable in natlterr2008 dataset : Day of Date | First | Prenatal | Care | Imputed R | Freq. Percent Cum. ------------+----------------------------------- 1 | 280 2.80 2.80 . | 9,720 97.20 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cig_1 variable in natlterr2008 dataset : Cigarettes | 1st | Trimester | RFP | 575=f_tobac | o R | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,939 39.39 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cig_2 variable in natlterr2008 dataset : Cigarettes | 2nd | Trimester | RFP | 575=f_tobac | o R | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,938 39.38 39.38 3 | 1 0.01 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cig_3 variable in natlterr2008 dataset : Cigarettes | 3rd | Trimester | RFP | 575=f_tobac | o R | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,938 39.38 39.38 3 | 1 0.01 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of tobuse variable in natlterr2008 dataset : Tobacco Use | RFP | 667=f_tobac | U | Freq. Percent Cum. ------------+----------------------------------- 1 | 384 3.84 3.84 2 | 4,339 43.39 47.23 9 | 1,338 13.38 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cigs variable in natlterr2008 dataset : Cigarettes | Per Day U | Freq. Percent Cum. ------------+----------------------------------- 0 | 4,339 43.39 43.39 1 | 36 0.36 43.75 2 | 28 0.28 44.03 3 | 28 0.28 44.31 4 | 35 0.35 44.66 5 | 38 0.38 45.04 6 | 11 0.11 45.15 7 | 11 0.11 45.26 8 | 7 0.07 45.33 9 | 2 0.02 45.35 10 | 138 1.38 46.73 11 | 2 0.02 46.75 13 | 2 0.02 46.77 14 | 1 0.01 46.78 15 | 2 0.02 46.80 20 | 24 0.24 47.04 21 | 1 0.01 47.05 22 | 2 0.02 47.07 30 | 6 0.06 47.13 99 | 1,348 13.48 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cig_rec6 variable in natlterr2008 dataset : Cigarettes | Recode U | Freq. Percent Cum. ------------+----------------------------------- 0 | 4,339 43.39 43.39 1 | 165 1.65 45.04 2 | 169 1.69 46.73 3 | 31 0.31 47.04 4 | 9 0.09 47.13 6 | 1,348 13.48 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of cig_rec variable in natlterr2008 dataset : Cigarettes | Recode RFP | 575=f_tobac | o R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,938 39.38 99.99 Y | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rf_diab variable in natlterr2008 dataset : Prepregnanc | y Diabetes | RFP | 582=f_rf_di | ab R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,910 39.10 99.71 Y | 29 0.29 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rf_gest variable in natlterr2008 dataset : Gestational | Diabetes | RFP | 583=f_rf_gd | iab R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,868 38.68 99.29 Y | 71 0.71 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rf_phyp variable in natlterr2008 dataset : Prepregnanc | y | Hypertensio | n RFP | 584=f_rf_ph | yper R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,901 39.01 99.62 Y | 38 0.38 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rf_ghyp variable in natlterr2008 dataset : Gestational | Hypertensio | n RFP | 585=f_rf_gh | yper R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,817 38.17 98.78 Y | 122 1.22 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rf_eclam variable in natlterr2008 dataset : Eclampsia | RFP | 586=rf_ecla | mp R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,932 39.32 99.93 Y | 7 0.07 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rf_ppterm variable in natlterr2008 dataset : Previous | Preterm | Birth RFP | 587=f_rf_pp | b R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,893 38.93 99.54 Y | 46 0.46 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rf_ppoutc variable in natlterr2008 dataset : Poor | Pregnancy | Outcome RFP | 588=f_rf_pp | o R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,919 39.19 99.80 Y | 20 0.20 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rf_cesar variable in natlterr2008 dataset : Previous | Cesarean | Deliveries | RFP | 593=f_rf_ce | sar R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,204 32.04 92.65 Y | 735 7.35 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rf_cesarn variable in natlterr2008 dataset : Number of | Previous | Cesarean | Deliveries | RFP | 594=f_rf_nc | esar R | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,204 32.04 32.04 1 | 587 5.87 37.91 2 | 135 1.35 39.26 3 | 13 0.13 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of urf_diab variable in natlterr2008 dataset : Diabetes | RFP | 684=f_urf_d | iabetes U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 268 2.68 2.68 2 | 8,387 83.87 86.55 9 | 1,345 13.45 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of urf_chyper variable in natlterr2008 dataset : Chronic | Hypertensio | n RFP | 688=f_urf_c | hyper U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 52 0.52 0.52 2 | 8,603 86.03 86.55 9 | 1,345 13.45 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of urf_phyper variable in natlterr2008 dataset : Pregnancy | Associated | Hypertensio | n RFP | 689=f_urf_p | hyper U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 174 1.74 1.74 2 | 8,481 84.81 86.55 9 | 1,345 13.45 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of urf_eclam variable in natlterr2008 dataset : Eclampsia | RFP | 690=f_urf_e | clamp U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 17 0.17 0.17 2 | 8,638 86.38 86.55 9 | 1,345 13.45 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of op_cerv variable in natlterr2008 dataset : Cervical | Cerclage | RFP | 601=f_ob_ce | rvic R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,916 39.16 99.77 Y | 23 0.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of op_tocol variable in natlterr2008 dataset : Tocolysis | RFP | 602=f_ob_to | co R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,856 38.56 99.17 Y | 83 0.83 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of op_ecvs variable in natlterr2008 dataset : Successful | External | Cephalic | Version RFP | 603=f_ob_su | cc R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,926 39.26 99.87 Y | 13 0.13 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of op_ecvf variable in natlterr2008 dataset : Failed | External | Cephalic | Version RFP | 604=f_ob_fa | il R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,933 39.33 99.94 Y | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uop_induc variable in natlterr2008 dataset : Induction | of labor | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 368 3.68 3.68 2 | 8,277 82.77 86.45 9 | 1,355 13.55 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uop_tocol variable in natlterr2008 dataset : Tocolysis | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 118 1.18 1.18 2 | 8,527 85.27 86.45 9 | 1,355 13.55 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of on_ruptr variable in natlterr2008 dataset : Premature | Rupture of | Membrane | RFP | 605=f_on_ru | pture R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,887 38.87 99.48 Y | 52 0.52 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of on_precip variable in natlterr2008 dataset : Precipitous | Labor RFP | 606=f_on_pr | ecip R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,907 39.07 99.68 U | 1 0.01 99.69 Y | 31 0.31 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of on_prol variable in natlterr2008 dataset : Prolonged | Labor RFP | 607=f_on_pr | olong R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,921 39.21 99.82 U | 1 0.01 99.83 Y | 17 0.17 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ld_indl variable in natlterr2008 dataset : Induction | of Labor | RFP | 608=f_ld_in | duct R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,656 36.56 97.17 Y | 283 2.83 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ld_augm variable in natlterr2008 dataset : Augmentatio | n of Labor | RFP | 609=f_ld_au | gment R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,216 32.16 92.77 Y | 723 7.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ld_nvpr variable in natlterr2008 dataset : Non-Vertex | Presentatio | n RFP | 610=f_ld_nv | rtx R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,848 38.48 99.09 Y | 91 0.91 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ld_ster variable in natlterr2008 dataset : Steroids | RFP | 611=f_ld_st | eroids R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,832 38.32 98.93 Y | 107 1.07 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ld_anti variable in natlterr2008 dataset : Antibiotics | RFP | 612=f_ld_an | tibio R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,380 33.80 94.41 Y | 559 5.59 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ld_chor variable in natlterr2008 dataset : Chorioamnio | nitis RFP | 613=f_ld_ch | orio R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,928 39.28 99.89 Y | 11 0.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ld_mecs variable in natlterr2008 dataset : Meconium | Staining | RFP | 614=f_ld_me | con R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,892 38.92 99.53 Y | 47 0.47 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ld_fint variable in natlterr2008 dataset : Fetal | Intolerance | RFP | 615=f_ld_fi | ntol R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,852 38.52 99.13 Y | 87 0.87 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ld_anes variable in natlterr2008 dataset : Anesthesia | RFP | 616=f_ld_an | esth R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,444 34.44 95.05 Y | 495 4.95 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uld_meco variable in natlterr2008 dataset : Meconium | RFP | 712=f_uld_m | econium U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 205 2.05 2.05 2 | 8,448 84.48 86.53 9 | 1,347 13.47 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uld_precip variable in natlterr2008 dataset : Precipitous | labor RFP | 718=f_uld_p | recip U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 46 0.46 0.46 2 | 8,606 86.06 86.52 9 | 1,348 13.48 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uld_breech variable in natlterr2008 dataset : Breech RFP | 721=f_uld_b | reech U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 257 2.57 2.57 2 | 8,395 83.95 86.52 9 | 1,348 13.48 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of me_attf variable in natlterr2008 dataset : Attempted | Forceps RFP | 617=f_md_at | tfor R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,317 33.17 93.78 U | 535 5.35 99.13 Y | 87 0.87 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of me_attv variable in natlterr2008 dataset : Attempted | Vacuum RFP | 618=f_md_at | tvac R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,313 33.13 93.74 U | 534 5.34 99.08 Y | 92 0.92 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of me_pres variable in natlterr2008 dataset : Fetal | Presentatio | n RFP | 619=f_md_pr | esent R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 1 | 3,810 38.10 98.71 2 | 82 0.82 99.53 3 | 46 0.46 99.99 9 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of me_rout variable in natlterr2008 dataset : Route & | Method of | Delivery | RFP | 620=f_md_ro | ute R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 1 | 1,903 19.03 79.64 2 | 16 0.16 79.80 3 | 46 0.46 80.26 4 | 1,972 19.72 99.98 9 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of me_trial variable in natlterr2008 dataset : Trial of | Labor | Attempted | RFP | 621=f_md_tr | ial R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 890 8.90 69.51 U | 482 4.82 74.33 X | 1,965 19.65 93.98 Y | 602 6.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ume_vag variable in natlterr2008 dataset : Vaginal RFP | 730=f_u_vag | U | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,471 34.71 34.71 2 | 1,175 11.75 46.46 9 | 1,415 14.15 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ume_vbac variable in natlterr2008 dataset : Vaginal | after | C-Section | RFP | 731=f_u_vba | c U | Freq. Percent Cum. ------------+----------------------------------- 1 | 71 0.71 0.71 2 | 4,575 45.75 46.46 9 | 1,415 14.15 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ume_primc variable in natlterr2008 dataset : Primary | C-Section | RFP | 732=f_u_pri | mc U | Freq. Percent Cum. ------------+----------------------------------- 1 | 621 6.21 6.21 2 | 4,025 40.25 46.46 9 | 1,415 14.15 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ume_repec variable in natlterr2008 dataset : Repeat | C-Section | RFP | 733=f_u_rep | ec U | Freq. Percent Cum. ------------+----------------------------------- 1 | 554 5.54 5.54 2 | 4,092 40.92 46.46 9 | 1,415 14.15 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ume_forcep variable in natlterr2008 dataset : Forceps RFP | 734=f_u_for | cep U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 23 0.23 0.23 2 | 8,560 85.60 85.83 9 | 1,417 14.17 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ume_vac variable in natlterr2008 dataset : Vacuum RFP | 735=f_u_vac | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 82 0.82 0.82 2 | 8,501 85.01 85.83 9 | 1,417 14.17 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of rdmeth_rec variable in natlterr2008 dataset : Delivery | Method | Recode | (Revised) R | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,940 19.40 19.40 2 | 25 0.25 19.65 3 | 1,263 12.63 32.28 4 | 709 7.09 39.37 9 | 2 0.02 39.39 . | 6,061 60.61 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of udmeth_rec variable in natlterr2008 dataset : Delivery | Method | Recode | (Unrevised) | U | Freq. Percent Cum. ------------+----------------------------------- 1 | 3,400 34.00 34.00 2 | 71 0.71 34.71 3 | 621 6.21 40.92 4 | 554 5.54 46.46 9 | 1,415 14.15 60.61 . | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dmeth_rec variable in natlterr2008 dataset : Delivery | Method | Recode U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 5,436 54.36 54.36 2 | 3,147 31.47 85.83 9 | 1,417 14.17 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of attend variable in natlterr2008 dataset : Attendant | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 8,266 82.66 82.66 2 | 82 0.82 83.48 3 | 1,559 15.59 99.07 4 | 5 0.05 99.12 5 | 76 0.76 99.88 9 | 12 0.12 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of apgar5 variable in natlterr2008 dataset : Five Minute | Apgar Score | RFP | 574=f_apgar | 5 U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 27 0.27 0.27 1 | 4 0.04 0.31 2 | 5 0.05 0.36 3 | 4 0.04 0.40 4 | 7 0.07 0.47 5 | 14 0.14 0.61 6 | 23 0.23 0.84 7 | 89 0.89 1.73 8 | 503 5.03 6.76 9 | 7,529 75.29 82.05 10 | 425 4.25 86.30 99 | 1,370 13.70 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of apgar5r variable in natlterr2008 dataset : Five Minute | Apgar | Recode RFP | 574=f_apgar | 5 U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 40 0.40 0.40 2 | 44 0.44 0.84 3 | 592 5.92 6.76 4 | 7,954 79.54 86.30 5 | 1,370 13.70 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dplural variable in natlterr2008 dataset : Plurality | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 9,806 98.06 98.06 2 | 191 1.91 99.97 3 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of imp_plur variable in natlterr2008 dataset : Plurality | Imputed U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 . | 9,997 99.97 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of sex variable in natlterr2008 dataset : Sex of | Infant U;R | Freq. Percent Cum. ------------+----------------------------------- F | 4,878 48.78 48.78 M | 5,122 51.22 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of imp_sex variable in natlterr2008 dataset : Imputed Sex | U;R | Freq. Percent Cum. ------------+----------------------------------- . | 10,000 100.00 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dlmp_mm variable in natlterr2008 dataset : Last Normal | Menses - | Month U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 374 3.74 3.74 2 | 404 4.04 7.78 3 | 635 6.35 14.13 4 | 2,713 27.13 41.26 5 | 1,463 14.63 55.89 6 | 487 4.87 60.76 7 | 382 3.82 64.58 8 | 365 3.65 68.23 9 | 367 3.67 71.90 10 | 403 4.03 75.93 11 | 408 4.08 80.01 12 | 387 3.87 83.88 99 | 1,612 16.12 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dlmp_dd variable in natlterr2008 dataset : Last Normal | Menses - | Day U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 340 3.40 3.40 2 | 206 2.06 5.46 3 | 191 1.91 7.37 4 | 223 2.23 9.60 5 | 371 3.71 13.31 6 | 239 2.39 15.70 7 | 289 2.89 18.59 8 | 224 2.24 20.83 9 | 184 1.84 22.67 10 | 375 3.75 26.42 11 | 178 1.78 28.20 12 | 270 2.70 30.90 13 | 245 2.45 33.35 14 | 274 2.74 36.09 15 | 811 8.11 44.20 16 | 264 2.64 46.84 17 | 250 2.50 49.34 18 | 242 2.42 51.76 19 | 196 1.96 53.72 20 | 436 4.36 58.08 21 | 215 2.15 60.23 22 | 247 2.47 62.70 23 | 227 2.27 64.97 24 | 213 2.13 67.10 25 | 328 3.28 70.38 26 | 246 2.46 72.84 27 | 248 2.48 75.32 28 | 266 2.66 77.98 29 | 165 1.65 79.63 30 | 252 2.52 82.15 31 | 68 0.68 82.83 99 | 1,717 17.17 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dlmp_yy variable in natlterr2008 dataset : Last Normal | Menses - | Year U;R | Freq. Percent Cum. ------------+----------------------------------- 2007 | 7,322 73.22 73.22 2008 | 1,150 11.50 84.72 9999 | 1,528 15.28 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of estgest variable in natlterr2008 dataset : Obstetric/C | linical | Gestation | Est. RFP | 573=f_cline | st U;R | Freq. Percent Cum. ------------+----------------------------------- 18 | 1 0.01 0.01 20 | 2 0.02 0.03 22 | 4 0.04 0.07 23 | 2 0.02 0.09 24 | 15 0.15 0.24 25 | 8 0.08 0.32 26 | 3 0.03 0.35 27 | 9 0.09 0.44 28 | 14 0.14 0.58 29 | 17 0.17 0.75 30 | 32 0.32 1.07 31 | 36 0.36 1.43 32 | 55 0.55 1.98 33 | 75 0.75 2.73 34 | 165 1.65 4.38 35 | 235 2.35 6.73 36 | 504 5.04 11.77 37 | 1,120 11.20 22.97 38 | 2,136 21.36 44.33 39 | 2,127 21.27 65.60 40 | 1,458 14.58 80.18 41 | 459 4.59 84.77 42 | 111 1.11 85.88 43 | 40 0.40 86.28 44 | 13 0.13 86.41 45 | 5 0.05 86.46 99 | 1,354 13.54 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of combgest variable in natlterr2008 dataset : Gestation - | Detail in | Weeks U;R | Freq. Percent Cum. ------------+----------------------------------- 18 | 1 0.01 0.01 20 | 3 0.03 0.04 21 | 3 0.03 0.07 22 | 4 0.04 0.11 23 | 2 0.02 0.13 24 | 15 0.15 0.28 25 | 7 0.07 0.35 26 | 5 0.05 0.40 27 | 8 0.08 0.48 28 | 11 0.11 0.59 29 | 26 0.26 0.85 30 | 35 0.35 1.20 31 | 53 0.53 1.73 32 | 77 0.77 2.50 33 | 115 1.15 3.65 34 | 225 2.25 5.90 35 | 307 3.07 8.97 36 | 556 5.56 14.53 37 | 1,065 10.65 25.18 38 | 1,853 18.53 43.71 39 | 1,898 18.98 62.69 40 | 1,251 12.51 75.20 41 | 567 5.67 80.87 42 | 243 2.43 83.30 43 | 152 1.52 84.82 44 | 90 0.90 85.72 45 | 43 0.43 86.15 46 | 27 0.27 86.42 47 | 12 0.12 86.54 99 | 1,346 13.46 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gestrec10 variable in natlterr2008 dataset : Gestation | Recode 10 | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 0.01 0.01 2 | 47 0.47 0.48 3 | 125 1.25 1.73 4 | 192 1.92 3.65 5 | 1,088 10.88 14.53 6 | 4,816 48.16 62.69 7 | 1,251 12.51 75.20 8 | 567 5.67 80.87 9 | 567 5.67 86.54 10 | 1,346 13.46 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gestrec3 variable in natlterr2008 dataset : Gestation | Recode 3 | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,453 14.53 14.53 2 | 7,201 72.01 86.54 3 | 1,346 13.46 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of obgest_flg variable in natlterr2008 dataset : Clinical | Estimate of | Gestation | Used Flag | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 1,763 17.63 17.63 . | 8,237 82.37 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of gest_imp variable in natlterr2008 dataset : Gestation | Imputed | Flag U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 96 0.96 0.96 . | 9,904 99.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of dbwt variable in natlterr2008 dataset : Birth | Weight - | Detail in | Grams U;R | Freq. Percent Cum. ------------+----------------------------------- 397 | 1 0.01 0.01 425 | 1 0.01 0.02 454 | 1 0.01 0.03 482 | 2 0.02 0.05 539 | 1 0.01 0.06 567 | 2 0.02 0.08 595 | 2 0.02 0.10 624 | 1 0.01 0.11 680 | 1 0.01 0.12 737 | 4 0.04 0.16 794 | 2 0.02 0.18 822 | 1 0.01 0.19 851 | 2 0.02 0.21 879 | 1 0.01 0.22 907 | 5 0.05 0.27 936 | 1 0.01 0.28 964 | 1 0.01 0.29 992 | 3 0.03 0.32 1021 | 2 0.02 0.34 1049 | 3 0.03 0.37 1077 | 2 0.02 0.39 1106 | 1 0.01 0.40 1134 | 3 0.03 0.43 1162 | 1 0.01 0.44 1191 | 6 0.06 0.50 1219 | 6 0.06 0.56 1247 | 4 0.04 0.60 1276 | 2 0.02 0.62 1332 | 2 0.02 0.64 1361 | 7 0.07 0.71 1389 | 5 0.05 0.76 1418 | 5 0.05 0.81 1446 | 4 0.04 0.85 1474 | 5 0.05 0.90 1503 | 5 0.05 0.95 1531 | 7 0.07 1.02 1559 | 3 0.03 1.05 1588 | 6 0.06 1.11 1616 | 2 0.02 1.13 1644 | 6 0.06 1.19 1673 | 9 0.09 1.28 1701 | 3 0.03 1.31 1729 | 3 0.03 1.34 1758 | 8 0.08 1.42 1786 | 8 0.08 1.50 1814 | 10 0.10 1.60 1843 | 14 0.14 1.74 1871 | 11 0.11 1.85 1899 | 11 0.11 1.96 1928 | 16 0.16 2.12 1956 | 12 0.12 2.24 1985 | 17 0.17 2.41 2013 | 12 0.12 2.53 2041 | 9 0.09 2.62 2070 | 8 0.08 2.70 2098 | 23 0.23 2.93 2126 | 20 0.20 3.13 2154 | 1 0.01 3.14 2155 | 30 0.30 3.44 2183 | 18 0.18 3.62 2211 | 19 0.19 3.81 2240 | 27 0.27 4.08 2268 | 42 0.42 4.50 2296 | 36 0.36 4.86 2301 | 1 0.01 4.87 2325 | 35 0.35 5.22 2353 | 51 0.51 5.73 2381 | 45 0.45 6.18 2410 | 52 0.52 6.70 2438 | 54 0.54 7.24 2466 | 59 0.59 7.83 2495 | 74 0.74 8.57 2523 | 70 0.70 9.27 2552 | 75 0.75 10.02 2580 | 84 0.84 10.86 2608 | 85 0.85 11.71 2637 | 107 1.07 12.78 2665 | 89 0.89 13.67 2693 | 93 0.93 14.60 2722 | 153 1.53 16.13 2750 | 133 1.33 17.46 2778 | 156 1.56 19.02 2807 | 170 1.70 20.72 2835 | 203 2.03 22.75 2863 | 190 1.90 24.65 2892 | 176 1.76 26.41 2920 | 183 1.83 28.24 2948 | 208 2.08 30.32 2977 | 207 2.07 32.39 3005 | 188 1.88 34.27 3033 | 201 2.01 36.28 3062 | 240 2.40 38.68 3090 | 215 2.15 40.83 3119 | 226 2.26 43.09 3133 | 1 0.01 43.10 3147 | 236 2.36 45.46 3175 | 279 2.79 48.25 3204 | 233 2.33 50.58 3232 | 226 2.26 52.84 3260 | 230 2.30 55.14 3280 | 1 0.01 55.15 3289 | 247 2.47 57.62 3317 | 233 2.33 59.95 3345 | 219 2.19 62.14 3346 | 1 0.01 62.15 3374 | 213 2.13 64.28 3377 | 41 0.41 64.69 3402 | 214 2.14 66.83 3430 | 226 2.26 69.09 3459 | 216 2.16 71.25 3487 | 190 1.90 73.15 3515 | 188 1.88 75.03 3544 | 153 1.53 76.56 3572 | 176 1.76 78.32 3600 | 155 1.55 79.87 3629 | 180 1.80 81.67 3657 | 130 1.30 82.97 3660 | 1 0.01 82.98 3686 | 134 1.34 84.32 3714 | 121 1.21 85.53 3742 | 127 1.27 86.80 3766 | 1 0.01 86.81 3771 | 93 0.93 87.74 3799 | 98 0.98 88.72 3825 | 1 0.01 88.73 3827 | 86 0.86 89.59 3856 | 107 1.07 90.66 3884 | 86 0.86 91.52 3912 | 75 0.75 92.27 3920 | 1 0.01 92.28 3941 | 60 0.60 92.88 3969 | 63 0.63 93.51 3997 | 59 0.59 94.10 4026 | 46 0.46 94.56 4054 | 48 0.48 95.04 4082 | 47 0.47 95.51 4111 | 28 0.28 95.79 4139 | 29 0.29 96.08 4167 | 39 0.39 96.47 4196 | 33 0.33 96.80 4224 | 28 0.28 97.08 4253 | 20 0.20 97.28 4281 | 17 0.17 97.45 4309 | 14 0.14 97.59 4338 | 25 0.25 97.84 4366 | 29 0.29 98.13 4394 | 12 0.12 98.25 4423 | 13 0.13 98.38 4451 | 12 0.12 98.50 4479 | 12 0.12 98.62 4508 | 9 0.09 98.71 4536 | 14 0.14 98.85 4564 | 5 0.05 98.90 4593 | 7 0.07 98.97 4621 | 5 0.05 99.02 4649 | 9 0.09 99.11 4678 | 6 0.06 99.17 4706 | 5 0.05 99.22 4734 | 5 0.05 99.27 4763 | 3 0.03 99.30 4791 | 4 0.04 99.34 4820 | 3 0.03 99.37 4848 | 1 0.01 99.38 4876 | 6 0.06 99.44 4905 | 2 0.02 99.46 4933 | 3 0.03 99.49 4990 | 3 0.03 99.52 5018 | 1 0.01 99.53 5075 | 1 0.01 99.54 5103 | 1 0.01 99.55 5131 | 1 0.01 99.56 5160 | 2 0.02 99.58 5245 | 1 0.01 99.59 5387 | 1 0.01 99.60 5415 | 1 0.01 99.61 5812 | 1 0.01 99.62 5911 | 2 0.02 99.64 6209 | 1 0.01 99.65 6322 | 1 0.01 99.66 6492 | 1 0.01 99.67 9999 | 33 0.33 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of bwtr12 variable in natlterr2008 dataset : Birth | Weight | Recode 12 | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 5 0.05 0.05 2 | 27 0.27 0.32 3 | 58 0.58 0.90 4 | 151 1.51 2.41 5 | 616 6.16 8.57 6 | 2,382 23.82 32.39 7 | 4,076 40.76 73.15 8 | 2,095 20.95 94.10 9 | 452 4.52 98.62 10 | 90 0.90 99.52 11 | 15 0.15 99.67 12 | 33 0.33 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of bwtr4 variable in natlterr2008 dataset : Birth | Weight | Recode 4 | U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 90 0.90 0.90 2 | 767 7.67 8.57 3 | 9,110 91.10 99.67 4 | 33 0.33 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ab_aven1 variable in natlterr2008 dataset : Assisted | Ventilation | RFP | 628=f_ab_ve | nt R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,835 38.35 98.96 Y | 104 1.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ab_aven6 variable in natlterr2008 dataset : Assisted | Ventilation | >6 hrs RFP | 629=f_ab_ve | nt6 R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,853 38.53 99.14 Y | 86 0.86 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ab_nicu variable in natlterr2008 dataset : Admission | to NICU RFP | 630=f_ab_ni | cu R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,609 36.09 96.70 Y | 330 3.30 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ab_surf variable in natlterr2008 dataset : Surfactant | RFP | 631=f_ab_su | rfac R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,885 38.85 99.46 Y | 54 0.54 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ab_anti variable in natlterr2008 dataset : Antibiotics | RFP | 632=f_ab_an | tibio R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,516 35.16 95.77 Y | 423 4.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ab_seiz variable in natlterr2008 dataset : Seizures | RFP | 633=f_ab_se | iz R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,935 39.35 99.96 Y | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ab_binj variable in natlterr2008 dataset : Birth | Injury RFP | 634=f_ab_in | j R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,919 39.19 99.80 Y | 20 0.20 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_anen variable in natlterr2008 dataset : Anencephaly | RFP | 635=f_ca_an | en R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_mnsb variable in natlterr2008 dataset : Meningomyel | ocele/Spina | Bifida RFP | 636=f_ca_me | nin R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_cchd variable in natlterr2008 dataset : Cyanotic | Congenital | Heart | Disease RFP | 637=f_ca_he | art R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,938 39.38 99.99 Y | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_cdh variable in natlterr2008 dataset : Congenital | Diaphragmat | ic Hernia | RFP | 638=f_ca_he | rnia R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_omph variable in natlterr2008 dataset : Omphalocele | RFP | 639=f_ca_om | pha R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,938 39.38 99.99 Y | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_gast variable in natlterr2008 dataset : Gastroschis | is RFP | 640=f_ca_ga | stro R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,937 39.37 99.98 Y | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_limb variable in natlterr2008 dataset : Limb | Reduction | Defect RFP | 641=f_ca_li | mb R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_cleft variable in natlterr2008 dataset : Cleft Lip | w/ or w/o | Cleft | Palate RFP | 642=f_ca_cl | eflp R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,939 39.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_clpal variable in natlterr2008 dataset : Cleft | Palate | alone RFP | 643=f_ca_cl | eft R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,938 39.38 99.99 Y | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_downs variable in natlterr2008 dataset : Downs | Syndrome | RFP | 644=f_ca_do | wns R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 C | 2 0.02 60.63 N | 3,933 39.33 99.96 P | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_disor variable in natlterr2008 dataset : Suspected | Chromosonal | Disorder | RFP | 645=f_ca_ch | rom R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 C | 1 0.01 60.62 N | 3,937 39.37 99.99 P | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of ca_hypo variable in natlterr2008 dataset : Hypospadias | RFP | 646=f_ca_hy | pos R | Freq. Percent Cum. ------------+----------------------------------- | 6,061 60.61 60.61 N | 3,936 39.36 99.97 Y | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uca_anen variable in natlterr2008 dataset : Anencephalu | s RFP | 752=f_uca_a | nen U;R | Freq. Percent Cum. ------------+----------------------------------- 2 | 8,660 86.60 86.60 9 | 1,340 13.40 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uca_spina variable in natlterr2008 dataset : Spina | bifida/Meni | ngocele RFP | 753=f_uca_s | pina U;R | Freq. Percent Cum. ------------+----------------------------------- 2 | 8,660 86.60 86.60 9 | 1,340 13.40 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uca_ompha variable in natlterr2008 dataset : Omphalocele | /Gastroschi | sis RFP | 761=f_uca_o | mphalo U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 2 | 8,657 86.57 86.60 9 | 1,340 13.40 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uca_cleftlp variable in natlterr2008 dataset : Cleft | Lip/Palate | RFP | 766=f_uca_c | leftlp U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 3 0.03 0.03 2 | 8,657 86.57 86.60 9 | 1,340 13.40 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uca_hernia variable in natlterr2008 dataset : Diaphragmat | ic Hernia | RFP | 769=f_uca_h | ernia U;R | Freq. Percent Cum. ------------+----------------------------------- 2 | 8,660 86.60 86.60 9 | 1,340 13.40 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of uca_downs variable in natlterr2008 dataset : Down | Syndrome | RFP | 771=f_uca_d | owns U;R | Freq. Percent Cum. ------------+----------------------------------- 1 | 7 0.07 0.07 2 | 8,653 86.53 86.60 9 | 1,340 13.40 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_morigin variable in natlterr2008 dataset : Origin of | Mother | (umhisp | Freq. Percent Cum. ------------+----------------------------------- 0 | 2,608 26.08 26.08 1 | 7,392 73.92 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_forigin variable in natlterr2008 dataset : Origin of | Father | (ufhisp | Freq. Percent Cum. ------------+----------------------------------- 0 | 2,608 26.08 26.08 1 | 7,392 73.92 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_meduc variable in natlterr2008 dataset : Education | of Mother | (meduc) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_clinest variable in natlterr2008 dataset : Clinical | Estimate of | Gestation | (estgest) | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_apgar5 variable in natlterr2008 dataset : 5 - minute | Apgar | (apgar5 | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_tobaco variable in natlterr2008 dataset : Tobacco use | (cig_1 | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_rf_pdiab variable in natlterr2008 dataset : Prepregnanc | y Diabetes | (rf_diab) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_rf_gdiab variable in natlterr2008 dataset : Gestational | Diabetes | (rf_gest) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_rf_phyper variable in natlterr2008 dataset : Prepregnanc | y | Hypertensio | n (rf_phyp) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_rf_ghyper variable in natlterr2008 dataset : Gestational | Hypertensio | n (rf_ghyp) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_rf_eclamp variable in natlterr2008 dataset : Eclampsia | (rf_eclam) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,067 60.67 60.67 1 | 3,933 39.33 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_rf_ppb variable in natlterr2008 dataset : Previous | Preterm | Birth | (rf_ppterm) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_rf_ppo variable in natlterr2008 dataset : Poor | Pregnancy | Outcomes | (rf_ppoutc) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_rf_cesar variable in natlterr2008 dataset : Previous | Cesarean | (rf_cesar) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_rf_ncesar variable in natlterr2008 dataset : Number of | Previous | Cesareans | (rf_cesarn) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ob_cervic variable in natlterr2008 dataset : Cervical | Cerelage | (op_cerv) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ob_toco variable in natlterr2008 dataset : Tocolysis | (op_tocol) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ob_succ variable in natlterr2008 dataset : Successful | External | Cephalic | Version | (op_ecvs) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ob_fail variable in natlterr2008 dataset : Failed | External | Cephalic | Version | (op_ecvf) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_on_rupture variable in natlterr2008 dataset : Premature | Rupture of | the | Membranes | (on_ruptr) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_on_precip variable in natlterr2008 dataset : Precipitous | Labor | (on_precip) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_on_prolong variable in natlterr2008 dataset : Prolonged | Labor | (on_prol) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ld_induct variable in natlterr2008 dataset : Induction | of Labor | (ld_indl) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ld_augment variable in natlterr2008 dataset : Augmentatio | n of Labor | (ld_augm) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ld_nvrtx variable in natlterr2008 dataset : Non-Vertex | Presentatio | n (ld_nvpr) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ld_steroids variable in natlterr2008 dataset : Steroids | (ld_ster) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ld_antibio variable in natlterr2008 dataset : Antibiotics | (ld_anti) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ld_chorio variable in natlterr2008 dataset : Chorioamnio | nitis | (ld_chor) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ld_mecon variable in natlterr2008 dataset : Meconium | Staining | (ld_mecs) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ld_fintol variable in natlterr2008 dataset : Fetal | Intolerance | (ld_fint) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ld_anesth variable in natlterr2008 dataset : Anesthesia | (ld_anes) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_md_attfor variable in natlterr2008 dataset : Attempted | Forceps | (me_attf) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_md_attvac variable in natlterr2008 dataset : Attempted | Vacuum | (me_attv) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_md_present variable in natlterr2008 dataset : Fetal | Presentatio | n (me_pres) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_md_route variable in natlterr2008 dataset : Fetal Route | and Method | of Delivery | (me_rout) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_md_trial variable in natlterr2008 dataset : Trial of | Labor | Attempted | (me_trial) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ab_vent variable in natlterr2008 dataset : Assisted | Ventilation | (ab_aven1) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ab_vent6 variable in natlterr2008 dataset : Assisted | Ventilation | >6hrs | (ab_aven6) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ab_nicu variable in natlterr2008 dataset : Admission | to NICU | (ab_nicu) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ab_surfac variable in natlterr2008 dataset : Surfactant | (ab_surf) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ab_antibio variable in natlterr2008 dataset : Antibiotics | (ab_anti) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ab_seiz variable in natlterr2008 dataset : Seizures | (ab_seiz) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ab_inj variable in natlterr2008 dataset : Birth | Injury | (ab_binj) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_anen variable in natlterr2008 dataset : Anencephaly | (ca_anen) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_menin variable in natlterr2008 dataset : Meningomyel | ocele/Spina | Bifida | (ca_mnsb) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_heart variable in natlterr2008 dataset : Cyanotic | Congenital | Heart | Disease | (ca_cchd) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_hernia variable in natlterr2008 dataset : Congenital | Diaphragmat | ic Hernia | (ca_cdh) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_ompha variable in natlterr2008 dataset : Omphalocele | (ca_omph) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_gastro variable in natlterr2008 dataset : Gastroschis | is | (ca_gast) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_limb variable in natlterr2008 dataset : Limb | Reduction | Defect | (ca_limb) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_cleftlp variable in natlterr2008 dataset : Cleft Lip | w/ or w/o | Cleft | Palate | (ca_cleft) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_cleft variable in natlterr2008 dataset : Cleft | Palate | alone | (ca_clpal) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_downs variable in natlterr2008 dataset : Downs | Syndrome | (ca_down) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_chrom variable in natlterr2008 dataset : Suspected | Chromosonal | Disorder | (ca_disor) | R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_ca_hypos variable in natlterr2008 dataset : Hypospadias | (ca_hypo) R | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_med variable in natlterr2008 dataset : Mother's | Education | (dmeduc | Freq. Percent Cum. ------------+----------------------------------- 0 | 5,277 52.77 52.77 1 | 4,723 47.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_wtgain variable in natlterr2008 dataset : Weight gain | (wtgain | Freq. Percent Cum. ------------+----------------------------------- 0 | 2,608 26.08 26.08 1 | 7,392 73.92 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_tobac variable in natlterr2008 dataset : Tobacco use | (tobuse) U | Freq. Percent Cum. ------------+----------------------------------- 0 | 5,277 52.77 52.77 1 | 4,723 47.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_mpcb variable in natlterr2008 dataset : Month | Prenatal | Care Began | (precare | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,066 60.66 60.66 1 | 3,934 39.34 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_mpcb_u variable in natlterr2008 dataset : Month | Prenatal | Care Began | (mpcb | Freq. Percent Cum. ------------+----------------------------------- 0 | 5,277 52.77 52.77 1 | 4,723 47.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_urf_diabetes variable in natlterr2008 dataset : Diabetes | (urf_diab) | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_urf_chyper variable in natlterr2008 dataset : Chronic | Hypertensio | n | (urf_chyper | ) U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_urf_phyper variable in natlterr2008 dataset : Pregnancy | Associated | Hypertensio | n | (urf_phyper | ) U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_urf_eclamp variable in natlterr2008 dataset : Eclampsia | (urf_eclam) | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,344 13.44 13.44 1 | 8,656 86.56 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uob_induct variable in natlterr2008 dataset : Induction | of labor | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uob_tocol variable in natlterr2008 dataset : Tocolysis | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uld_meconium variable in natlterr2008 dataset : Meconium | (uld_mecs) | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uld_precip variable in natlterr2008 dataset : Precipitous | labor | (uld_precip | ) U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uld_breech variable in natlterr2008 dataset : Breech | (uld_breech | ) U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_u_vag variable in natlterr2008 dataset : Vaginal | (ume_vag) U | Freq. Percent Cum. ------------+----------------------------------- 0 | 5,277 52.77 52.77 1 | 4,723 47.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_u_vbac variable in natlterr2008 dataset : Vaginal | after | C-Section | (ume_vbac) | U | Freq. Percent Cum. ------------+----------------------------------- 0 | 5,277 52.77 52.77 1 | 4,723 47.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_u_primc variable in natlterr2008 dataset : Primary | C-Section | (ume_primc) | U | Freq. Percent Cum. ------------+----------------------------------- 0 | 5,277 52.77 52.77 1 | 4,723 47.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_u_repec variable in natlterr2008 dataset : Repeat | C-Section | (ume_repec) | U | Freq. Percent Cum. ------------+----------------------------------- 0 | 5,277 52.77 52.77 1 | 4,723 47.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_u_forcep variable in natlterr2008 dataset : Forceps | (ume_forcep | ) U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_u_vac variable in natlterr2008 dataset : Vacuum | (ume_vac) | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uca_anen variable in natlterr2008 dataset : Anencephalu | s | (uca_anen) | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uca_spina variable in natlterr2008 dataset : Spina | bifida/Meni | ngocele | (uca_spina) | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uca_omphalo variable in natlterr2008 dataset : Omphalocele | /Gastroschi | sis | (uca_ompha) | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uca_cleftlp variable in natlterr2008 dataset : Cleft | Lip/Palate | (uca_cleftl | p) U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uca_hernia variable in natlterr2008 dataset : Hernia | (uca_hernia | ) U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 Frequencies for first 10,000 rows of f_uca_downs variable in natlterr2008 dataset : Down | Syndrome | (ucs_downs) | U;R | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,343 13.43 13.43 1 | 8,657 86.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 3 May 2016