Summary statistics for natl2014 dataset : by Jean Roth , jroth@nber.org , 15 Jun 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- dob_yy | 3,998,175 2014 0 2014 2014 dob_mm | 3,998,175 6.58904 3.421484 1 12 dob_tt | 3,855,275 1236.606 638.2772 0 9999 dob_wk | 3,998,175 4.037665 1.846595 1 7 bfacil | 3,855,275 1.033176 .3065895 1 9 -------------+--------------------------------------------------------- f_facility | 3,998,175 .9598594 .1962888 0 1 bfacil3 | 3,998,175 1.01536 .1232939 1 3 mage_impflg | 434 1 0 1 1 mage_repflg | 110 1 0 1 1 mager | 3,998,175 28.35131 5.890728 12 50 -------------+--------------------------------------------------------- mager14 | 3,998,175 9.206291 1.382852 1 14 mager9 | 3,998,175 4.269745 1.212437 1 9 mbstate_rec | 3,998,175 1.22543 .4237048 1 3 restatus | 3,998,175 1.30861 .5224926 1 4 mrace31 | 3,866,633 1.593937 1.756879 1 31 -------------+--------------------------------------------------------- mrace6 | 3,866,633 1.489936 1.07203 1 6 mrace15 | 3,866,633 1.873691 2.565729 1 15 mbrace | 3,998,175 1.395267 .8284822 1 4 mraceimp | 0 mhisp_r | 3,998,175 .5714455 1.407448 0 9 -------------+--------------------------------------------------------- f_mhisp | 3,998,175 .9974799 .0501378 0 1 mracehisp | 3,866,633 2.879526 2.522731 1 8 mar_p | 0 dmar | 3,998,175 1.40207 .4903159 1 2 mar_imp | 3,175 1 0 1 1 -------------+--------------------------------------------------------- f_mar_p | 3,998,175 .9598594 .1962888 0 1 meduc | 3,855,275 4.287111 1.796242 1 9 f_meduc | 3,998,175 .9598594 .1962888 0 1 fagerpt_flg | 3,960 1 0 1 1 fagecomb | 3,855,275 39.73505 23.3872 11 99 -------------+--------------------------------------------------------- fagerec11 | 3,998,175 5.613984 2.411793 1 11 frace31 | 3,866,633 19.91362 38.11152 1 99 frace6 | 3,866,633 2.891992 3.093299 1 9 frace15 | 3,866,633 20.12775 38.04374 1 99 fbrace | 3,998,175 2.80601 3.056323 1 9 -------------+--------------------------------------------------------- fhisp_r | 3,998,175 1.657898 3.119275 0 9 f_fhisp | 3,998,175 .9974799 .0501378 0 1 fracehisp | 3,866,633 3.586905 2.957711 1 9 feduc | 3,855,275 4.894533 2.36378 1 9 priorlive | 3,998,175 1.430064 5.811527 0 99 -------------+--------------------------------------------------------- priordead | 3,998,175 .4997237 6.906593 0 99 priorterm | 3,998,175 1.744039 11.47357 0 99 lbo_rec | 3,998,175 2.143351 1.350521 1 9 tbo_rec | 3,998,175 2.579822 1.746664 1 9 illb_r | 3,855,275 412.4532 421.7413 3 999 -------------+--------------------------------------------------------- illb_r11 | 3,855,275 40.93517 41.67902 0 99 ilop_r | 3,855,275 763.2018 316.8811 3 999 ilop_r11 | 3,855,275 75.59419 31.45506 0 99 ilp_r | 3,855,275 433.1712 437.5648 3 999 ilp_r11 | 3,855,275 43.06185 43.19529 0 99 -------------+--------------------------------------------------------- precare | 3,855,275 6.577052 18.52315 0 99 f_mpcb | 3,998,175 .9598594 .1962888 0 1 precare5 | 3,855,275 1.451563 .9406713 1 5 previs | 3,855,275 13.72802 15.12804 0 99 previs_rec | 3,998,175 6.916862 2.051383 1 12 -------------+--------------------------------------------------------- f_tpcv | 3,998,175 .9974799 .0501378 0 1 wic | 0 f_wic | 3,998,175 .9598594 .1962888 0 1 cig_0 | 3,855,275 3.326915 14.45078 0 99 cig_1 | 3,855,275 2.800336 14.1286 0 99 -------------+--------------------------------------------------------- cig_2 | 3,855,275 2.602484 14.04989 0 99 cig_3 | 3,855,275 2.529471 14.01997 0 99 cig0_r | 3,855,275 .3530495 1.090539 0 6 cig1_r | 3,855,275 .2758779 1.000035 0 6 cig2_r | 3,855,275 .2439082 .9614884 0 6 -------------+--------------------------------------------------------- cig3_r | 3,855,275 .2320499 .9466589 0 6 f_cigs_0 | 3,998,175 .9552198 .206821 0 1 f_cigs_1 | 3,998,175 .9552198 .206821 0 1 f_cigs_2 | 3,998,175 .9552198 .206821 0 1 f_cigs_3 | 3,998,175 .9552198 .206821 0 1 -------------+--------------------------------------------------------- cig_rec | 0 f_tobaco | 3,998,175 .9552198 .206821 0 1 m_ht_in | 3,855,275 64.7562 5.282566 30 99 f_m_ht | 3,998,175 .9598594 .1962888 0 1 bmi | 3,855,275 29.32136 15.40789 13 99.9 -------------+--------------------------------------------------------- bmi_r | 3,855,275 3.101412 1.648406 1 9 pwgt_r | 3,855,275 182.5403 153.4566 75 999 f_pwgt | 3,998,175 .9598594 .1962888 0 1 dwgt_r | 3,855,275 206.6377 134.4201 100 999 f_dwgt | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- wtgain | 3,998,175 33.40739 20.37115 0 99 wtgain_rec | 3,998,175 3.591302 1.671119 1 9 f_wtgain | 3,998,175 .9974799 .0501378 0 1 rf_pdiab | 0 rf_gdiab | 0 -------------+--------------------------------------------------------- rf_phype | 0 rf_ghype | 0 rf_ehype | 0 rf_ppterm | 0 f_rf_pdiab | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- f_rf_gdiab | 3,998,175 .9598594 .1962888 0 1 f_rf_phyper | 3,998,175 .9598594 .1962888 0 1 f_rf_ghyper | 3,998,175 .9598594 .1962888 0 1 f_rf_eclamp | 3,998,175 .8894531 .3135703 0 1 f_rf_ppb | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- rf_inftr | 0 rf_fedrg | 0 rf_artec | 0 f_rf_inft | 3,998,175 .9188295 .2730969 0 1 f_rf_inf_drg | 3,998,175 .8863742 .3173563 0 1 -------------+--------------------------------------------------------- f_rf_inf_art | 3,998,175 .8863742 .3173563 0 1 rf_cesar | 0 rf_cesarn | 3,855,275 .4459249 4.895704 0 99 f_rf_cesar | 3,998,175 .9598594 .1962888 0 1 f_rf_ncesar | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- no_risks | 3,855,275 .729522 .5723159 0 9 ip_gon | 0 ip_syph | 0 ip_chlam | 0 ip_hepatb | 0 -------------+--------------------------------------------------------- ip_hepatc | 0 f_ip_gonor | 3,998,175 .9598594 .1962888 0 1 f_ip_syph | 3,998,175 .9598594 .1962888 0 1 f_ip_chlam | 3,998,175 .9598594 .1962888 0 1 f_ip_hepatb | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- f_ip_hepatc | 3,998,175 .9598594 .1962888 0 1 no_infec | 3,855,275 1.005888 .5251313 0 9 ob_ecvs | 0 ob_ecvf | 0 f_ob_succ | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- f_ob_fail | 3,998,175 .9598594 .1962888 0 1 ld_indl | 0 ld_augm | 0 ld_ster | 0 ld_antb | 0 -------------+--------------------------------------------------------- ld_chor | 0 ld_anes | 0 f_ld_indl | 3,998,175 .9598594 .1962888 0 1 f_ld_augm | 3,998,175 .9598594 .1962888 0 1 f_ld_ster | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- f_ld_antb | 3,998,175 .9598594 .1962888 0 1 f_ld_chor | 3,998,175 .9598594 .1962888 0 1 f_ld_anes | 3,998,175 .9598594 .1962888 0 1 no_lbrdlv | 3,855,275 .1852765 .4720113 0 9 me_pres | 0 -------------+--------------------------------------------------------- me_rout | 0 me_trial | 0 f_me_pres | 3,998,175 .9598594 .1962888 0 1 f_me_rout | 3,998,175 .9598594 .1962888 0 1 f_me_trial | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- rdmeth_rec | 3,855,275 1.800621 1.176582 1 9 dmeth_rec | 3,998,175 1.329435 .5216331 1 9 f_dmeth_rec | 3,998,175 .9598594 .1962888 0 1 mm_mtr | 0 mm_plac | 0 -------------+--------------------------------------------------------- mm_rupt | 0 mm_uhyst | 0 mm_aicu | 0 f_mm_mtr | 3,998,175 .9598594 .1962888 0 1 f_mm_ | 3,998,175 .9242762 .2645557 0 1 -------------+--------------------------------------------------------- f_mm_rupt | 3,998,175 .9598594 .1962888 0 1 f_mm_uhyst | 3,998,175 .9598594 .1962888 0 1 f_mm_aicu | 3,998,175 .9598594 .1962888 0 1 no_mmorb | 3,855,275 1.006512 .4380356 0 9 attend | 3,998,175 1.288728 .7296648 1 9 -------------+--------------------------------------------------------- mtran | 0 pay | 3,855,275 1.877656 1.392624 1 9 pay_rec | 3,855,275 1.761794 1.021156 1 9 f_pay | 3,998,175 .5780167 .4938759 0 1 f_pay_rec | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- apgar5 | 3,998,175 9.162398 5.903069 0 99 apgar5r | 3,998,175 3.82997 .4649051 1 5 f_apgar5 | 3,998,175 .9974799 .0501378 0 1 apgar10 | 3,855,275 87.03606 9.135518 0 99 apgar10r | 3,855,275 4.969225 .2958887 1 5 -------------+--------------------------------------------------------- dplural | 3,998,175 1.036286 .1939242 1 5 imp_plur | 188 1 0 1 1 setorder_r | 3,855,275 8.739771 1.374437 1 9 sex | 0 imp_sex | 80 1 0 1 1 -------------+--------------------------------------------------------- dlmp_mm | 3,998,175 10.93126 19.79801 1 99 dlmp_yy | 3,998,175 2365.978 1640.847 2012 9999 compgst_imp | 96,825 1 0 1 1 obgest_flg | 205,702 1 0 1 1 combgest | 3,998,175 38.70466 3.038626 17 99 -------------+--------------------------------------------------------- gestrec10 | 3,998,175 7.076851 3.014501 1 99 gestrec3 | 3,998,175 1.887818 .3181971 1 3 lmpused | 3,416 1 0 1 1 oegest_comb | 3,998,175 38.56517 2.747618 17 99 oegest_r10 | 3,998,175 6.942769 2.904443 1 99 -------------+--------------------------------------------------------- oegest_r3 | 3,998,175 1.905292 .2956157 1 3 dbwt | 3,998,175 3278.336 622.5575 227 9999 bwtr12 | 3,998,175 7.051545 1.223059 1 12 bwtr4 | 3,998,175 2.906932 .3377659 1 4 ab_aven1 | 0 -------------+--------------------------------------------------------- ab_aven6 | 0 ab_nicu | 0 ab_surf | 0 ab_anti | 0 ab_seiz | 0 -------------+--------------------------------------------------------- f_ab_vent | 3,998,175 .9598594 .1962888 0 1 f_ab_vent6 | 3,998,175 .9598594 .1962888 0 1 f_ab_nicu | 3,998,175 .9598594 .1962888 0 1 f_ab_surfac | 3,998,175 .9598594 .1962888 0 1 f_ab_antibio | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- f_ab_seiz | 3,998,175 .9598594 .1962888 0 1 no_abnorm | 3,855,275 .921271 .5115269 0 9 ca_anen | 0 ca_mnsb | 0 ca_cchd | 0 -------------+--------------------------------------------------------- ca_cdh | 0 ca_omph | 0 ca_gast | 0 f_ca_anen | 3,998,175 .9598594 .1962888 0 1 f_ca_menin | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- f_ca_heart | 3,998,175 .9598594 .1962888 0 1 f_ca_hernia | 3,998,175 .9598594 .1962888 0 1 f_ca_ompha | 3,998,175 .9598594 .1962888 0 1 f_ca_gastro | 3,998,175 .9598594 .1962888 0 1 ca_limb | 0 -------------+--------------------------------------------------------- ca_cleft | 0 ca_clpal | 0 ca_downs | 0 ca_disor | 0 ca_hypo | 0 -------------+--------------------------------------------------------- f_ca_limb | 3,998,175 .9598594 .1962888 0 1 f_ca_cleftlp | 3,998,175 .9598594 .1962888 0 1 f_ca_cleft | 3,998,175 .9598594 .1962888 0 1 f_ca_downs | 3,998,175 .9598594 .1962888 0 1 f_ca_chrom | 3,998,175 .9598594 .1962888 0 1 -------------+--------------------------------------------------------- f_ca_hypos | 3,998,175 .9598594 .1962888 0 1 no_congen | 3,855,275 1.020165 .4393854 0 9 itran | 0 ilive | 0 bfed | 0 -------------+--------------------------------------------------------- f_bfed | 3,998,175 .8054755 .3958343 0 1 ubfacil | 3,998,175 1.037025 .3229224 1 9 urf_diab | 3,998,175 1.95058 .3892216 1 9 urf_chyper | 3,998,175 1.997285 .3274501 1 9 urf_phyper | 3,998,175 1.962457 .3750328 1 9 -------------+--------------------------------------------------------- urf_eclam | 3,998,175 2.010608 .3062603 1 9 ume_forcep | 3,998,175 2.000698 .22471 1 9 ume_vac | 3,998,175 1.979997 .2660754 1 9 uop_induc | 3,998,175 1.775371 .482147 1 9 uld_breech | 3,998,175 2.101859 1.071489 1 9 -------------+--------------------------------------------------------- uca_anen | 3,998,175 2.021265 .3863763 1 9 uca_spina | 3,998,175 2.021237 .3864148 1 9 uca_ompha | 3,998,175 2.021001 .386732 1 9 uca_cleftlp | 3,998,175 2.020652 .3872027 1 9 uca_hernia | 3,998,175 2.02125 .3863965 1 9 -------------+--------------------------------------------------------- uca_downs | 3,998,175 2.02088 .3868957 1 9 by Jean Roth , jroth@nber.org , 15 Jun 2016