*This program reads NCHS's 1996 Cohort Linked Birth/Infant Death Denominator Data File *by Jean Roth Fri Jun 6 15:29:48 EDT 2003 *Please report errors to jroth@nber.org *Change output file name/location as desired. *Change the input file location as needed. *If you have trouble running this program, *then try opening a new syntax file & type this command: *INCLUDE "c:\lbidden96.sps". *and choose to RUN ALL * Note: Value coding can be a bit different in the U.S. Territories for the following variables: * RESSTATB, BRSTATE, MRACE, DMAR, FRACE, RESSTATD, DRSTATE * Check the documentation for more detail ; * Note: Variable names in SPSS are not case-sensitive. * Note: This program is distributed under the GNU GPL. See end of * this file and http://www.gnu.org/licenses/ for details. file handle lbidden96 /name='c:\lbidden96.dat' . data list file=lbidden96 / matchs 1 idnumber 2-6 biryr 7-10 resstatb 11 brstate 12-13 fipsoccb 14-18 (a) stocfipb 14-15 cntofipb 16-18 fipsresb 19-23 (a) strefipb 19-20 cntyrfpb 21-23 plres 24-28 mageflg 29 dmage 30-31 mager8 32 ormoth 33 orracem 34 mraceimp 35 mrace 36-37 mrace3 38 dmeduc 39-40 meduc6 41 dmarimp 42 dmar 43 mplbir 44-45 mplbirr 46 dtotord 47-48 dlivord 49-50 monpre 51-52 mpre5 53 nprevist 54-55 adequacy 56 fagerflg 60 dfage 61-62 orfath 63 orracef 64 frace 65-66 pldel 67 birattnd 68 gestestm 70 clingest 71-72 gestimp 73 gestat 74-75 gestat10 76-77 cseximp 78 csex 79 bwif 80 dbirwt 81-84 birwt12 85-86 birwt4 87 plurimp 88 dplural 89 fmaps 90-91 delmeth 92-99 (a) vaginal 92 vbac 93 primac 94 repeac 95 forcep 96 vacuum 97 delmeth5 99 medrisk 100-117 (a) mrflag 100 anemia 101 cardiac 102 lung 103 diabetes 104 herpes 105 hydra 106 hemo 107 chyper 108 phyper 109 eclamp 110 incervix 111 pre4000 112 preterm 113 renal 114 rh 115 uterine 116 othermr 117 otherrsk 118-128 (a) tobacrsk 118-121 (a) tobacco 118 cigar 119-120 cigar6 121 alcohrsk 122-125 (a) alcohol 122 drink 123-124 drink5 125 wtganrsk 126-128 (a) wtgain 126-127 wtgain9 128 obstetrc 129-136 (a) obflag 129 amnio 130 monitor 131 induct 132 stimula 133 tocol 134 ultras 135 otherob 136 labor 137-153 (a) fbflag 137 febrile 138 meconium 139 rupture 140 abruptio 141 preplace 142 excebld 143 seizure 144 precip 145 prolong 146 dysfunc 147 breech 148 cephalo 149 cord 150 anesthe 151 distress 152 otherlb 153 newborn 154-163 (a) nbflag 154 nanemia 155 injury 156 alcosyn 157 hyaline 158 meconsyn 159 venl30 160 ven30m 161 nseiz 162 otherab 163 congenit 164-186 (a) cgflag 164 anen 165 spina 166 hydro 167 microce 168 nervous 169 heart 170 circul 171 rectal 172 tracheo 173 omphalo 174 gastro 175 genital 176 renalage 177 urogen 178 cleftlp 179 adactyly 180 clubfoot 181 hernia 182 musculo 183 downs 184 chromo 185 othercon 186 flres 187-203 (a) origm 187 origf 188 educm 189 geste 191 fmapsrf 193 delmetrf 194 medrsk 195 tobuse 196 alcuse 197 wtgn 198 obstrc 199 clabor 200 abnml 201 congan 202 apiflag 203 cdobmimp 204 birmon 205-206 weekdayb 209 aged 211-213 ager5 214 accidpl 215 ucod 216-219 ucodr61 220-222 recwt 223-230 . * See the codebook for more detailed variable descriptions. variable labels matchs "Match Status" idnumber "Infant Death Number" biryr "Year of Birth" resstatb "Resident Status - Birth" brstate "Expanded State of Residence - NCHS Cod" fipsoccb "Federal Information Processing Standar" stocfipb "State of Occurrence (FIPS) - Birth (Co" cntofipb "County of Occurrence (FIPS) - Birth" fipsresb "Federal Information Processing Standar" strefipb "State of Residence (FIPS) - Birth Cond" cntyrfpb "County of Residence (FIPS) - Birth" plres "Place (City) of Residence (FIPS)" mageflg "Age of Mother Flag" dmage "Age of Mother" mager8 "Age of Mother Recode 8" ormoth "Hispanic Origin of Mother" orracem "Hispanic Origin and Race of Mother Rec" mraceimp "Race of Mother Imputation Flag" mrace "Race of Mother - Birth Record or for U" mrace3 "Race of Mother Recode" dmeduc "Education of Mother Detail" meduc6 "Education of Mother Recode" dmarimp "Marital Status of Mother Imputation Fl" dmar "Marital Status of Mother" mplbir "Place of Birth of Mother (Cond't)" mplbirr "Place of Birth of Mother Recode" dtotord "Detail Total Birth Order" dlivord "Detail Live Birth Order" monpre "Detail Month of Pregnancy Prenatal Car" mpre5 "Month Prenatal Care Began Recode 5" nprevist "Total Number of Prenatal Visits" adequacy "Reserved Positions" fagerflg "Reported Age of Father Used Flag" dfage "Age of Father" orfath "Hispanic Origin of Father" orracef "Hispanic Origin and Race of Father Rec" frace "Race of Father (Cond't)" pldel "Place or Facility of Delivery" birattnd "Reserved position" gestestm "Clinical Estimate of Gestation Used Fl" clingest "Clinical Estimate of Gestation" gestimp "Gestation Imputation Flag" gestat "Gestation - Detail in Weeks" gestat10 "GESTATION RECODE 10" cseximp "Sex Imputation Flag" csex "Beginning in 1995, an imputation for n" bwif "Birth Weight Imputation Flag" dbirwt "Birth Weight Detail in Grams (Imputed)" birwt12 "Birth Weight Recode 12 (Imputed)" birwt4 "Birth Weight Recode 4 (Imputed)" plurimp "Plurality Imputation Flag" dplural "Plurality" fmaps "Medical and Health Data" delmeth "Method of Delivery" vaginal "Vaginal" vbac "Vaginal Birth After Previous C-Section" primac "Primary C-Section" repeac "Repeat C-Section" forcep "Forceps" vacuum "Reserved Position" delmeth5 "Method of Delivery Recode" medrisk "Medical Risk Factors" mrflag "No Medical Risk Factors Reported Flag" anemia "Anemia (Hct.<30/Hgb.<10)" cardiac "Cardiac disease" lung "Acute or chronic lung disease" diabetes "Diabetes" herpes "Genital herpes" hydra "Hydramnios/Oligohydramnios" hemo "Hemoglobinopathy" chyper "Hypertension, chronic" phyper "Hypertension, pregnancy-associated" eclamp "Eclampsia" incervix "Incompetent cervix" pre4000 "Previous infant 4000+ grams" preterm "Previous preterm or small-for-gestatio" renal "Renal disease" rh "Rh sensitization" uterine "Uterine bleeding" othermr "Other Medical Risk Factors" otherrsk "Other Risk Factors for this Pregnancy" tobacrsk "Tobacco Risks" tobacco "Tobacco Use During Pregnancy" cigar "Average Number of Cigarettes Per Day" cigar6 "Average Number of Cigarettes Per Day R" alcohrsk "Alcohol" alcohol "Alcohol Use During Pregnancy" drink "Average Number of Drinks Per Week" drink5 "Average Number of Drinks Per Week Reco" wtganrsk "Weight Gain During Pregnancy" wtgain "Weight Gain" wtgain9 "Weight Gain Recode" obstetrc "Obstetric Procedures" obflag "Obstetric Flag" amnio "Amniocentesis" monitor "Electronic fetal monitoring" induct "Induction of labor" stimula "Stimulation of labor" tocol "Tocolysis" ultras "Ultrasound" otherob "Other Obstetric Procedures" labor "Complications of Labor and/or Delivery" fbflag "Labor Flag" febrile "Febrile (>100 degrees F. or 38 degrees" meconium "Meconium, moderate/heavy" rupture "Premature rupture of membrane (>12 hou" abruptio "Abruptio placenta" preplace "Placenta previa" excebld "Other excessive bleeding" seizure "Seizures during labor" precip "Precipitous labor (<3 hours)" prolong "Prolonged labor (>20 hours)" dysfunc "Dysfunctional labor" breech "Breech/Malpresentation" cephalo "Cephalopelvic disproportion" cord "Cord prolapse" anesthe "Anesthetic complications" distress "Fetal distress" otherlb "Other Complications of Labor and/or De" newborn "Abnormal conditions of the Newborn" nbflag "Newborn Flag" nanemia "Anemia Hct.>39/Hgb.<13)" injury "Birth injury" alcosyn "Fetal alcohol syndrome" hyaline "Hyaline membrane disease" meconsyn "Meconium aspiration syndrome" venl30 "Assisted ventilation, less than 30 min" ven30m "Assisted ventilation, 30 minutes or mo" nseiz "Seizures" otherab "Other Abnormal Conditions of the Newbo" congenit "Congenital Anomalies" cgflag "Congenital Flag" anen "Anencephalus" spina "Spina bifida/Meningocele" hydro "Hydrocephalus" microce "Microcephalus" nervous "Other central nervous system anomalies" heart "Heart malformations" circul "Other circulatory/respiratory anomalie" rectal "Rectal atresia/stenosis" tracheo "Tracheo-esophageal fistula/Esophageal " omphalo "Omphalocele/Gastroschisis" gastro "Other gastrointestinal anomalies" genital "Malformed genitalia" renalage "Renal agenesis" urogen "Other urogenital anomalies" cleftlp "Cleft lip/palate" adactyly "Polydactyly/Syndactyly/Adactyly" clubfoot "Club foot" hernia "Diaphragmatic hernia" musculo "Other musculoskeletal/integumental ano" downs "Down's syndrome" chromo "Other chromosomal anomalies" othercon "Other congenital anomalies" flres "Reporting Flags for Place of Residence" origm "Origin of mother" origf "Origin of father" educm "Reserved Position" geste "Reserved position" fmapsrf "5-minute Apgar score" delmetrf "Method of delivery" medrsk "Medical risk factors" tobuse "Tobacco use" alcuse "Alcohol use" wtgn "Weight gain" obstrc "Obstetric procedures" clabor "Complications of labor and/or delivery" abnml "Abnormal conditions of newborn" congan "Congenital anomalies" apiflag "API flag" cdobmimp "Month of Birth of Child Imputation Fla" birmon "Reserved Position" weekdayb "Reserved Position" aged "Age at Death in Days" ager5 "Infant Age Recode 5" accidpl "Place of Accident for Causes E850-E869" ucod "ICD Code (9th Revision)" ucodr61 "61 Infant Cause Recode" recwt "Multiple Conditions" . value labels matchs 1 "Matched Birth/Infant Death Record" 2 "Surviving infant record" 3 "Unmatched infant death record" /biryr 1996 "Born in 1996" /resstatb 1 "RESIDENTS: State and county of occurrence and" 2 "INTRASTATE NONRESIDENTS: State of occurrence" 3 "INTERSTATE NONRESIDENTS: State of occurrence" 4 "FOREIGN RESIDENTS: State of occurrence is one of" /brstate 1 "Alabama" 2 "Alaska" 3 "Arizona" 4 "Arkansas" 5 "California" 6 "Colorado" 7 "Connecticut" 8 "Delaware" 9 "District of Columbia" 10 "Florida" 11 "Georgia" 12 "Hawaii" 13 "Idaho" 14 "Illinois" 15 "Indiana" 16 "Iowa" 17 "Kansas" 18 "Kentucky" 19 "Louisiana" 20 "Maine" 21 "Maryland" 22 "Massachusetts" 23 "Michigan" 24 "Minnesota" 25 "Mississippi" 26 "Missouri" 27 "Montana" 28 "Nebraska" 29 "Nevada" 30 "New Hampshire" 31 "New Jersey" 32 "New Mexico" 33 "New York" 34 "New York City" 35 "North Carolina" 36 "North Dakota" 37 "Ohio" 38 "Oklahoma" 39 "Oregon" 40 "Pennsylvania" 41 "Rhode Island" 42 "South Carolina" 43 "South Dakota" 44 "Tennessee" 45 "Texas" 46 "Utah" 47 "Vermont" 48 "Virginia" 49 "Washington" 50 "West Virginia" 51 "Wisconsin" 52 "Wyoming" 53 "Puerto Rico" 54 "Virgin Islands" 55 "Guam" 56 "Canada" 57 "Cuba" 58 "Mexico" 60 "Remainder of the World" /stocfipb 1 "Alabama" 2 "Alaska" 4 "Arizona" 5 "Arkansas" 6 "California" 8 "Colorado" 9 "Connecticut" 10 "Delaware" 11 "District of Columbia" 12 "Florida" 13 "Georgia" 15 "Hawaii" 16 "Idaho" 17 "Illinois" 18 "Indiana" 19 "Iowa" 20 "Kansas" 21 "Kentucky" 22 "Louisiana" 23 "Maine" 24 "Maryland" 25 "Massachusetts" 26 "Michigan" 27 "Minnesota" 28 "Mississippi" 29 "Missouri" 30 "Montana" 31 "Nebraska" 32 "Nevada" 33 "New Hampshire" 34 "New Jersey" 35 "New Mexico" 36 "New York" 37 "North Carolina" 38 "North Dakota" 39 "Ohio" 40 "Oklahoma" 41 "Oregon" 42 "Pennsylvania" 44 "Rhode Island" 45 "South Carolina" 46 "South Dakota" 47 "Tennessee" 48 "Texas" 49 "Utah" 50 "Vermont" 51 "Virginia" 53 "Washington" 54 "West Virginia" 55 "Wisconsin" 56 "Wyoming" 72 "Puerto Rico" 78 "Virgin Islands" 66 "Guam" /cntofipb 999 "County with less than 250,000 population" /strefipb 0 "Foreign residents" 1 "Alabama" 2 "Alaska" 4 "Arizona" 5 "Arkansas" 6 "California" 8 "Colorado" 9 "Connecticut" 10 "Delaware" 11 "District of Columbia" 12 "Florida" 13 "Georgia" 15 "Hawaii" 16 "Idaho" 17 "Illinois" 18 "Indiana" 19 "Iowa" 20 "Kansas" 21 "Kentucky" 22 "Louisiana" 23 "Maine" 24 "Maryland" 25 "Massachusetts" 26 "Michigan" 27 "Minnesota" 28 "Mississippi" 29 "Missouri" 30 "Montana" 31 "Nebraska" 32 "Nevada" 33 "New Hampshire" 34 "New Jersey" 35 "New Mexico" 36 "New York" 37 "North Carolina" 38 "North Dakota" 39 "Ohio" 40 "Oklahoma" 41 "Oregon" 42 "Pennsylvania" 44 "Rhode Island" 45 "South Carolina" 46 "South Dakota" 47 "Tennessee" 48 "Texas" 49 "Utah" 50 "Vermont" 51 "Virginia" 53 "Washington" 54 "West Virginia" 55 "Wisconsin" 56 "Wyoming" 72 "Puerto Rico" 78 "Virgin Islands" 66 "Guam" /cntyrfpb 0 "Foreign residents" 999 "County with less than 250,000 population" /plres 0 "Foreign residents" 99999 "Balance of county; or city less than 250,000 population" /mageflg . "Not imputed and reported age is not used" 1 "Reported age is used" 2 "Age is imputed" /mager8 1 "Under 15 years" 2 "15 - 19 years" 3 "20 - 24 years" 4 "25 - 29 years" 5 "30 - 34 years" 6 "35 - 39 years" 7 "40 - 44 years" 8 "45 - 54 years" /ormoth 0 "Non-Hispanic" 1 "Mexican" 2 "Puerto Rican" 3 "Cuban" 4 "Central or South American" 5 "Other and unknown Hispanic" 9 "Origin unknown or not stated" /orracem 1 "Mexican" 2 "Puerto Rican" 3 "Cuban" 4 "Central or South American" 5 "Other and unknown Hispanic" 6 "Non-Hispanic White" 7 "Non-Hispanic Black" 8 "Non-Hispanic other races" 9 "Origin unknown or not stated" /mraceimp . "Race is not imputed" 1 "Race is imputed" 2 "All other races, formerly code 09, is imputed" /mrace 1 "White" 2 "Black" 3 "American Indian (includes Aleuts and Eskimos)" 4 "Chinese" 5 "Japanese" 6 "Hawaiian (includes part-Hawaiian)" 7 "Filipino" 18 "Asian Indian" 28 "Korean" 38 "Samoan" 48 "Vietnamese" 58 "Guamanian" 68 "Other Asian or Pacific Islander in areas reporting" 78 "Combined other Asian or Pacific Islander, includes" /mrace3 1 "White" 2 "Races other than White or Black" 3 "Black" /dmeduc 0 "No formal education" 9 "1 year of high school" 10 "2 years of high school" 11 "3 years of high school" 12 "4 years of high school" 13 "1 year of college" 14 "2 years of college" 15 "3 years of college" 16 "4 years of college" 17 "5 or more years of college" 99 "Not stated" /meduc6 1 "0 - 8 years" 2 "9 - 11 years" 3 "12 years" 4 "13 - 15 years" 5 "16 years and over" 6 "Not stated" /dmarimp . "Marital status is not imputed" 1 "Marital status is imputed" /dmar 1 "Married" 2 "Unmarried" 9 "Unknown or not stated" /mplbir 1 "Alabama" 2 "Alaska" 3 "Arizona" 4 "Arkansas" 5 "California" 6 "Colorado" 7 "Connecticut" 8 "Delaware" 9 "District of Columbia" 10 "Florida" 11 "Georgia" 12 "Hawaii" 13 "Idaho" 14 "Illinois" 15 "Indiana" 16 "Iowa" 17 "Kansas" 18 "Kentucky" 19 "Louisiana" 20 "Maine" 21 "Maryland" 22 "Massachusetts" 23 "Michigan" 24 "Minnesota" 25 "Mississippi" 26 "Missouri" 27 "Montana" 28 "Nebraska" 29 "Nevada" 30 "New Hampshire" 31 "New Jersey" 32 "New Mexico" 33 "New York" 34 "North Carolina" 35 "North Dakota" 36 "Ohio" 37 "Oklahoma" 38 "Oregon" 39 "Pennsylvania" 40 "Rhode Island" 41 "South Carolina" 42 "South Dakota" 43 "Tennessee" 44 "Texas" 45 "Utah" 46 "Vermont" 47 "Virginia" 48 "Washington" 49 "West Virginia" 50 "Wisconsin" 51 "Wyoming" 52 "Puerto Rico" 53 "Virgin Islands" 54 "Guam" 55 "Canada" 56 "Cuba" 57 "Mexico" 59 "Remainder of the World" 99 "Not Classifiable" /mplbirr 1 "Born in the 50 States and D.C." 2 "Born outside the 50 States and DC" 3 "Unknown or not stated" /dtotord 99 "Unknown" /dlivord 99 "Unknown" /monpre 0 "No prenatal care" 1 "1st month" 2 "2nd month" 3 "3rd month" 4 "4th month" 5 "5th month" 6 "6th month" 7 "7th month" 8 "8th month" 9 "9th month" 99 "Unknown or not stated" /mpre5 1 "1st Trimester (1st-3rd month)" 2 "2nd Trimester (4th-6th month)" 3 "3rd Trimester (7th-9th month)" 4 "No prenatal care" 5 "Unknown or not stated" /nprevist 0 "No prenatal visits" 49 "49 or more visits" 99 "Unknown or not stated" /adequacy 1 "Adequate" 2 "Intermediate" 3 "Inadequate" 4 "Unknown" /fagerflg . "Reported age is not used" 1 "Reported age is used" /dfage 99 "Unknown or not stated" /orfath 0 "Non-Hispanic" 1 "Mexican" 2 "Puerto Rican" 3 "Cuban" 4 "Central or South American" 5 "Other and unknown Hispanic" 9 "Origin unknown or not stated" /orracef 1 "Mexican" 2 "Puerto Rican" 3 "Cuban" 4 "Central or South American" 5 "Other and unknown Hispanic" 6 "Non-Hispanic White" 7 "Non-Hispanic Black" 8 "Non-Hispanic other or unknown" 9 "Origin unknown or not stated" /frace 1 "White" 2 "Black" 3 "American Indian (includes Aleuts" 4 "Chinese" 5 "Japanese" 6 "Hawaiian (includes part-Hawaiian)" 7 "Filipino" 18 "Asian Indian" 28 "Korean" 38 "Samoan" 48 "Vietnamese" 58 "Guamanian" 68 "Other Asian or Pacific Islander" 78 "Combined other Asian or Pacific Islander, includes" 99 "Unknown or not stated" /pldel 1 "Hospital" 2 "Freestanding Birthing Center" 3 "Clinic or Doctor's Office" 4 "A Residence" 5 "Other" 9 "Unknown or Not Stated" /birattnd 1 "Doctor of Medicine (M.D.)" 2 "Doctor of Osteopathy (D.O.)" 3 "Certified Nurse Midwife (C.N.M.)" 4 "Other Midwife" 5 "Other" 9 "Unknown or not stated" /gestestm . "Clinical Estimate is not used" 1 "Clinical Estimate is used" /clingest 99 "Unknown or not stated" /gestimp . "Gestation is not imputed" 1 "Gestation is imputed" /gestat 99 "Unknown" /gestat10 1 "Under 20 weeks" 2 "20 - 27 weeks" 3 "28 - 31 weeks" 4 "32 - 35 weeks" 5 "36 weeks" 6 "37 - 39 weeks" 7 "40 weeks" 8 "41 weeks" 9 "42 weeks and over" 10 "Not stated" /cseximp . "Sex is not imputed" 1 "Sex is imputed" /csex 1 "Male" 2 "Female" /bwif . "Birthweight is not imputed" 1 "Birthweight is imputed" /dbirwt 9999 "Not stated birth weight" /birwt12 1 "499 grams or less" 2 "500-999 grams" 3 "1000-1499 grams" 4 "1500-1999 grams" 5 "2000-2499 grams" 6 "2500-2999 grams" 7 "3000-3499 grams" 8 "3500-3999 grams" 9 "4000-4499 grams" 10 "4500-4999 grams" 11 "5000-8165 grams" 12 "Unknown or not stated" /birwt4 1 "1499 grams or less" 2 "1500-2499 grams" 3 "2500 grams or more" 4 "Unknown or not stated" /plurimp . "Plurality is not imputed" 1 "Plurality is imputed" /dplural 1 "Single" 2 "Twin" 3 "Triplet" 4 "Quadruplet" 5 "Quintuplet or higher" /fmaps 99 "Unknown or not stated" /vaginal 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /vbac 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /primac 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /repeac 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /forcep 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /vacuum 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /vaginal 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /vbac 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /primac 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /repeac 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /forcep 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /vacuum 1 "The method was used" 2 "The method was not used" 8 "Method not on certificate" 9 "Method unknown or not stated" /anemia 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /cardiac 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /lung 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /diabetes 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /herpes 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /hydra 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /hemo 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /chyper 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /phyper 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /eclamp 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /incervix 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /pre4000 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /preterm 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /renal 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /rh 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /uterine 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /othermr 1 "Factor reported" 2 "Factor not reported" 8 "Factor not on certificate" 9 "Factor not classifiable" /mrflag . "One or more medical risk factors coded, one, eight, or nine" 2 "No medical risk factors reported. Each factor is" /tobacco 1 "Yes" 2 "No" 9 "Unknown or not stated" /cigar 98 "98 or more cigarettes per day" 99 "Unknown or not stated" /cigar6 0 "Non-smoker" 1 "1-5 cigarettes per day" 2 "6-10 cigarettes per day" 3 "11-20 cigarettes per day" 4 "21-40 cigarettes per day" 5 "41 or more cigarettes per day" 6 "Unknown or not stated" /alcohol 1 "Yes" 2 "No" 9 "Unknown or not stated" /drink 98 "98 or more drinks per week" 99 "Unknown or not stated" /drink5 0 "Non-drinker" 1 "1 drink per week" 2 "2 drinks per week" 3 "3-4 drinks per week" 4 "5 or more drinks per week" 5 "Unknown or not stated" /wtgain 98 "98 pounds or more" 99 "Unknown or not stated" /wtgain9 1 "Less than 16 pounds" 2 "16-20 pounds" 3 "21-25 pounds" 4 "26-30 pounds" 5 "31-35 pounds" 6 "36-40 pounds" 7 "41-45 pounds" 8 "46 or more pounds" 9 "Unknown or not stated" /amnio 1 "Procedure reported" 2 "Procedure not reported" 8 "Procedure not on certificate" 9 "Procedure not classifiable" /monitor 1 "Procedure reported" 2 "Procedure not reported" 8 "Procedure not on certificate" 9 "Procedure not classifiable" /induct 1 "Procedure reported" 2 "Procedure not reported" 8 "Procedure not on certificate" 9 "Procedure not classifiable" /stimula 1 "Procedure reported" 2 "Procedure not reported" 8 "Procedure not on certificate" 9 "Procedure not classifiable" /tocol 1 "Procedure reported" 2 "Procedure not reported" 8 "Procedure not on certificate" 9 "Procedure not classifiable" /ultras 1 "Procedure reported" 2 "Procedure not reported" 8 "Procedure not on certificate" 9 "Procedure not classifiable" /otherob 1 "Procedure reported" 2 "Procedure not reported" 8 "Procedure not on certificate" 9 "Procedure not classifiable" /obflag . "One or more obstetric procedures coded, one, eight," 2 "No obstetric procedures reported. Each factor is" /febrile 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /meconium 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /rupture 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /abruptio 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /preplace 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /excebld 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /seizure 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /precip 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /prolong 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /dysfunc 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /breech 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /cephalo 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /cord 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /anesthe 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /distress 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /otherlb 1 "Complication reported" 2 "Complication not reported" 8 "Complication not on certificate" 9 "Complication not classifiable" /fbflag . "One or more labor and/or delivery complications" 2 "No labor and/or delivery complication reported." /nanemia 1 "Condition reported" 2 "Condition not reported" 8 "Condition not on certificate" 9 "Condition not classifiable" /injury 1 "Condition reported" 2 "Condition not reported" 8 "Condition not on certificate" 9 "Condition not classifiable" /alcosyn 1 "Condition reported" 2 "Condition not reported" 8 "Condition not on certificate" 9 "Condition not classifiable" /hyaline 1 "Condition reported" 2 "Condition not reported" 8 "Condition not on certificate" 9 "Condition not classifiable" /meconsyn 1 "Condition reported" 2 "Condition not reported" 8 "Condition not on certificate" 9 "Condition not classifiable" /venl30 1 "Condition reported" 2 "Condition not reported" 8 "Condition not on certificate" 9 "Condition not classifiable" /ven30m 1 "Condition reported" 2 "Condition not reported" 8 "Condition not on certificate" 9 "Condition not classifiable" /nseiz 1 "Condition reported" 2 "Condition not reported" 8 "Condition not on certificate" 9 "Condition not classifiable" /otherab 1 "Condition reported" 2 "Condition not reported" 8 "Condition not on certificate" 9 "Condition not classifiable" /nbflag . "One or more abnormal conditions of the newborn" 2 "No abnormal condition of the newborn reported." /anen 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /spina 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /hydro 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /microce 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /nervous 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /heart 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /circul 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /rectal 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /tracheo 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /omphalo 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /gastro 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /genital 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /renalage 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /urogen 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /cleftlp 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /adactyly 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /clubfoot 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /hernia 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /musculo 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /downs 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /chromo 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /othercon 1 "Anomaly reported" 2 "Anomaly not reported" 8 "Anomaly not on certificate" 9 "Anomaly not classifiable" /cgflag . "One or more congenital anomalies coded, one, eight, or nine" 2 "No congenital anomaly is reported. Each factor is" /origm 0 "The item is not reported." 1 "The item is reported or partially reported" /origf 0 "The item is not reported." 1 "The item is reported or partially reported" /educm 0 "The item is not reported." 1 "The item is reported or partially reported" /geste 0 "The item is not reported." 1 "The item is reported or partially reported" /fmapsrf 0 "The item is not reported." 1 "The item is reported or partially reported" /delmetrf 0 "The item is not reported." 1 "The item is reported or partially reported" /medrsk 0 "The item is not reported." 1 "The item is reported or partially reported" /tobuse 0 "The item is not reported." 1 "The item is reported or partially reported" /alcuse 0 "The item is not reported." 1 "The item is reported or partially reported" /wtgn 0 "The item is not reported." 1 "The item is reported or partially reported" /obstrc 0 "The item is not reported." 1 "The item is reported or partially reported" /clabor 0 "The item is not reported." 1 "The item is reported or partially reported" /abnml 0 "The item is not reported." 1 "The item is reported or partially reported" /congan 0 "The item is not reported." 1 "The item is reported or partially reported" /apiflag 0 "The item is not reported." 1 "The item is reported or partially reported" /cdobmimp . "Month is not imputed" 1 "Month is imputed" /birmon 1 "January" 2 "February" 3 "March" 4 "April" 5 "May" 6 "June" 7 "July" 8 "August" 9 "September" 10 "October" 11 "November" 12 "December" /weekdayb 1 "Sunday" 2 "Monday" 3 "Tuesday" 4 "Wednesday" 5 "Thursday" 6 "Friday" 7 "Saturday" /ager5 1 "Under 1 hour" 2 "1-23 hours" 3 "1-6 days" 4 "7-27 days (late neonatal)" 5 "28 days and over (postneonatal)" /accidpl . "Causes other than E850-E869 and E880-E928" 0 "Home" 1 "Farm" 2 "Mine and quarry" 3 "Industrial place and premises" 4 "Place for recreation and sport" 5 "Street and highway" 6 "Public building" 7 "Resident institution" 8 "Other specified places" 9 "Place of accident not specified" . list. execute. save outfile = 'c:\lbidden96.sav'. /* Copyright 2003 shared by the National Bureau of Economic Research and Jean Roth National Bureau of Economic Research. 1050 Massachusetts Avenue Cambridge, MA 02138 jroth@nber.org This program and all programs referenced in it are free software. You can redistribute the program or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */