Summary statistics for natlterr2015 dataset : by Jean Roth , jroth@nber.org , 20 Oct 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- dob_yy | 38,133 2015 0 2015 2015 dob_mm | 38,133 6.591063 3.50587 1 12 dob_tt | 37,055 1311 685.8445 0 9999 dob_wk | 38,133 4.026145 1.761528 1 7 bfacil | 37,055 1.040291 .4175679 1 9 -------------+--------------------------------------------------------- f_facility | 38,133 .9519314 .213914 0 1 bfacil3 | 38,133 1.018855 .1471292 1 3 mage_impflg | 33 1 0 1 1 mage_repflg | 1,079 1 0 1 1 mager | 38,133 26.30378 6.044259 13 50 -------------+--------------------------------------------------------- mager14 | 38,133 8.729158 1.534754 1 14 mager9 | 38,133 3.862796 1.243299 1 9 mbstate_rec | 38,133 1.943776 .2908377 1 3 restatus | 38,133 1.824325 .6668358 1 4 mrace31 | 38,133 1.685863 1.521946 1 25 -------------+--------------------------------------------------------- mrace6 | 38,133 16.62025 13.36016 10 61 mrace15 | 38,133 2.562112 3.745175 1 15 mbrace | 38,133 1.545171 1.044553 1 4 mraceimp | 0 mhisp_r | 38,133 1.928356 1.596968 0 9 -------------+--------------------------------------------------------- f_mhisp | 38,133 .9520101 .2137477 0 1 mracehisp | 37,055 6.293132 1.635052 1 8 mar_p | 0 dmar | 38,133 1.663205 .4726203 1 2 mar_imp | 271 1 0 1 1 -------------+--------------------------------------------------------- f_mar_p | 38,133 .9519576 .2138586 0 1 meduc | 37,055 4.18567 1.698241 1 9 f_meduc | 38,133 .9519576 .2138586 0 1 fagerpt_flg | 897 1 0 1 1 fagecomb | 37,055 34.3087 19.23053 14 99 -------------+--------------------------------------------------------- fagerec11 | 38,133 5.006792 2.278814 1 11 frace31 | 38,133 11.89272 29.97607 1 99 frace6 | 38,133 2.348779 2.557968 1 9 frace15 | 38,133 12.50686 29.90472 1 99 fbrace | 38,133 2.269347 2.488474 1 9 -------------+--------------------------------------------------------- fhisp_r | 38,133 2.435292 2.331287 0 9 f_fhisp | 38,133 .9520101 .2137477 0 1 fracehisp | 37,055 6.540818 1.585511 1 9 feduc | 37,055 4.305195 2.100112 1 9 priorlive | 38,133 2.493378 12.53827 0 99 -------------+--------------------------------------------------------- priordead | 38,133 1.908373 13.55627 0 99 priorterm | 38,133 2.004091 13.01668 0 99 lbo_rec | 38,133 2.023156 1.479063 1 9 tbo_rec | 38,133 2.284321 1.644468 1 9 illb_r | 37,055 449.3878 420.615 3 999 -------------+--------------------------------------------------------- illb_r11 | 37,055 44.41681 41.71324 0 99 ilop_r | 37,055 747.39 320.1233 3 999 ilop_r11 | 37,055 74.02496 31.77686 0 99 ilp_r | 37,055 413.76 423.4961 3 999 ilp_r11 | 37,055 41.01957 41.88701 0 99 -------------+--------------------------------------------------------- precare | 37,055 6.258022 17.80232 0 99 f_mpcb | 38,133 .9519576 .2138586 0 1 precare5 | 37,055 1.403913 .8843901 1 5 previs | 37,055 13.88873 14.40433 0 99 previs_rec | 38,133 7.256602 2.100974 1 12 -------------+--------------------------------------------------------- f_tpcv | 38,133 .9520101 .2137477 0 1 wic | 0 f_wic | 38,133 .9519576 .2138586 0 1 cig_0 | 37,055 3.423937 17.8304 0 99 cig_1 | 37,055 3.74384 18.73402 0 99 -------------+--------------------------------------------------------- cig_2 | 37,055 3.726407 18.72984 0 99 cig_3 | 37,055 3.724464 18.73159 0 99 cig0_r | 37,055 .2230468 1.096513 0 6 cig1_r | 37,055 .2368641 1.144214 0 6 cig2_r | 37,055 .2335717 1.141586 0 6 -------------+--------------------------------------------------------- cig3_r | 37,055 .233005 1.14124 0 6 f_cigs_0 | 38,133 .9519576 .2138586 0 1 f_cigs_1 | 38,133 .9519576 .2138586 0 1 f_cigs_2 | 38,133 .9519576 .2138586 0 1 f_cigs_3 | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- cig_rec | 0 f_tobaco | 38,133 .9519576 .2138586 0 1 m_ht_in | 37,055 64.10663 6.15978 48 99 f_m_ht | 38,133 .9519576 .2138586 0 1 bmi | 37,055 28.16961 13.90147 13.1 99.9 -------------+--------------------------------------------------------- bmi_r | 37,055 2.961894 1.549669 1 9 pwgt_r | 37,055 170.5407 141.2894 75 999 f_pwgt | 38,133 .9519576 .2138586 0 1 dwgt_r | 37,055 196.3166 137.4672 100 999 f_dwgt | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- wtgain | 38,133 30.781 21.56172 0 99 wtgain_rec | 38,133 3.378806 1.815533 1 9 f_wtgain | 38,133 .9520101 .2137477 0 1 rf_pdiab | 0 rf_gdiab | 0 -------------+--------------------------------------------------------- rf_phype | 0 rf_ghype | 0 rf_ehype | 0 rf_ppterm | 0 f_rf_pdiab | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- f_rf_gdiab | 38,133 .9519576 .2138586 0 1 f_rf_phyper | 38,133 .9519576 .2138586 0 1 f_rf_ghyper | 38,133 .9519576 .2138586 0 1 f_rf_eclamp | 38,133 .9518527 .2140802 0 1 f_rf_ppb | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- rf_inftr | 0 rf_fedrg | 0 rf_artec | 0 f_rf_inf_drg | 38,133 .1347914 .3415051 0 1 f_rf_inf_art | 38,133 .1347914 .3415051 0 1 -------------+--------------------------------------------------------- rf_cesar | 0 rf_cesarn | 37,055 2.652328 15.32209 0 99 f_rf_cesar | 38,133 .9519576 .2138586 0 1 f_rf_ncesar | 38,133 .9519576 .2138586 0 1 no_risks | 38,133 .897333 1.304169 0 9 -------------+--------------------------------------------------------- ip_gon | 0 ip_syph | 0 ip_chlam | 0 ip_hepatb | 0 ip_hepatc | 0 -------------+--------------------------------------------------------- f_ip_gonor | 38,133 .9519576 .2138586 0 1 f_ip_syph | 38,133 .9519576 .2138586 0 1 f_ip_chlam | 38,133 .9519576 .2138586 0 1 f_ip_hepatb | 38,133 .9519576 .2138586 0 1 f_ip_hepatc | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- no_infec | 37,055 1.176521 1.273861 0 9 ob_ecvs | 0 ob_ecvf | 0 f_ob_succ | 38,133 .9519576 .2138586 0 1 f_ob_fail | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- ld_indl | 0 ld_augm | 0 ld_ster | 0 ld_antb | 0 ld_chor | 0 -------------+--------------------------------------------------------- ld_anes | 0 f_ld_indl | 38,133 .9519576 .2138586 0 1 f_ld_augm | 38,133 .9519576 .2138586 0 1 f_ld_ster | 38,133 .9519576 .2138586 0 1 f_ld_antb | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- f_ld_chor | 38,133 .9519576 .2138586 0 1 f_ld_anes | 38,133 .9519576 .2138586 0 1 no_lbrdlv | 38,133 .7440537 1.507681 0 9 me_pres | 0 me_rout | 0 -------------+--------------------------------------------------------- me_trial | 0 f_me_pres | 38,133 .9519576 .2138586 0 1 f_me_rout | 38,133 .9519576 .2138586 0 1 f_me_trial | 38,133 .9519576 .2138586 0 1 rdmeth_rec | 37,055 2.226366 1.522906 1 9 -------------+--------------------------------------------------------- dmeth_rec | 38,133 1.762306 1.603762 1 9 f_dmeth_rec | 38,133 .9519576 .2138586 0 1 mm_mtr | 0 mm_plac | 0 mm_rupt | 0 -------------+--------------------------------------------------------- mm_uhyst | 0 mm_aicu | 0 f_mm_mtr | 38,133 .9519576 .2138586 0 1 f_mm_ | 38,133 .9519576 .2138586 0 1 f_mm_rupt | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- f_mm_uhyst | 38,133 .9519576 .2138586 0 1 f_mm_aicu | 38,133 .9519576 .2138586 0 1 no_mmorb | 38,133 1.263577 1.539744 0 9 attend | 38,133 1.161094 .799392 1 9 mtran | 0 -------------+--------------------------------------------------------- pay | 37,055 1.678667 1.582844 1 9 pay_rec | 37,055 1.612144 1.398996 1 9 f_pay | 38,133 .1346078 .3413087 0 1 f_pay_rec | 38,133 .9519576 .2138586 0 1 apgar5 | 38,133 11.97191 16.38359 0 99 -------------+--------------------------------------------------------- apgar5r | 38,133 3.940026 .4050401 1 5 f_apgar5 | 38,133 .9520101 .2137477 0 1 apgar10 | 37,055 87.90169 4.403162 0 99 apgar10r | 37,055 4.99355 .1319826 1 5 dplural | 38,133 1.024677 .1604583 1 3 -------------+--------------------------------------------------------- imp_plur | 145 1 0 1 1 setorder_r | 37,055 8.824396 1.135314 1 9 sex | 0 imp_sex | 11 1 0 1 1 dlmp_mm | 38,133 12.75559 23.52788 1 99 -------------+--------------------------------------------------------- dlmp_yy | 38,133 2551.149 1999.677 2013 9999 compgst_imp | 157 1 0 1 1 obgest_flg | 2,604 1 0 1 1 combgest | 38,133 40.48139 11.72672 19 99 gestrec10 | 38,133 10.1092 17.4685 1 99 -------------+--------------------------------------------------------- gestrec3 | 38,133 1.894422 .4102863 1 3 lmpused | 0 oegest_comb | 38,133 40.44122 11.64194 19 99 oegest_r10 | 38,133 7.49566 8.651832 1 99 oegest_r3 | 38,133 1.929851 .3730029 1 3 -------------+--------------------------------------------------------- dbwt | 38,133 3161.693 697.5323 227 9999 bwtr12 | 38,133 6.782865 1.179546 1 12 bwtr4 | 38,133 2.890148 .3652404 1 4 ab_aven1 | 0 ab_aven6 | 0 -------------+--------------------------------------------------------- ab_nicu | 0 ab_surf | 0 ab_anti | 0 ab_seiz | 0 f_ab_vent | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- f_ab_vent6 | 38,133 .9519576 .2138586 0 1 f_ab_nicu | 38,133 .9519576 .2138586 0 1 f_ab_surfac | 38,133 .9519576 .2138586 0 1 f_ab_antibio | 38,133 .9519576 .2138586 0 1 f_ab_seiz | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- no_abnorm | 38,133 1.049432 1.331912 0 9 ca_anen | 0 ca_mnsb | 0 ca_cchd | 0 ca_cdh | 0 -------------+--------------------------------------------------------- ca_omph | 0 ca_gast | 0 f_ca_anen | 38,133 .9519576 .2138586 0 1 f_ca_menin | 38,133 .9519576 .2138586 0 1 f_ca_heart | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- f_ca_hernia | 38,133 .9519576 .2138586 0 1 f_ca_ompha | 38,133 .9519576 .2138586 0 1 f_ca_gastro | 38,133 .9519576 .2138586 0 1 ca_limb | 0 ca_cleft | 0 -------------+--------------------------------------------------------- ca_clpal | 0 ca_downs | 0 ca_disor | 0 ca_hypo | 0 f_ca_limb | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- f_ca_cleftlp | 38,133 .9519576 .2138586 0 1 f_ca_cleft | 38,133 .9519576 .2138586 0 1 f_ca_downs | 38,133 .9519576 .2138586 0 1 f_ca_chrom | 38,133 .9519576 .2138586 0 1 f_ca_hypos | 38,133 .9519576 .2138586 0 1 -------------+--------------------------------------------------------- no_congen | 37,055 1.217002 1.317331 0 9 itran | 0 ilive | 0 bfed | 0 f_bfed | 38,133 .9519314 .213914 0 1 -------------+--------------------------------------------------------- ubfacil | 38,133 1.040988 .4100303 1 9 urf_diab | 38,133 2.314636 1.555867 1 9 urf_chyper | 38,133 2.339496 1.542595 1 9 urf_phyper | 38,133 2.320956 1.552542 1 9 urf_eclam | 38,133 2.351611 1.53594 1 9 -------------+--------------------------------------------------------- ume_forcep | 38,133 2.292555 1.418696 1 9 ume_vac | 38,133 2.290169 1.420027 1 9 uop_induc | 38,133 2.322844 1.666102 1 9 uld_breech | 38,133 2.551045 1.975725 1 9 uca_anen | 38,133 2.386699 1.599392 1 9 -------------+--------------------------------------------------------- uca_spina | 38,133 2.386594 1.59945 1 9 uca_ompha | 38,133 2.386437 1.599537 1 9 uca_cleftlp | 38,133 2.386122 1.599712 1 9 uca_hernia | 38,133 2.386568 1.599465 1 9 uca_downs | 38,133 2.385939 1.599813 1 9 by Jean Roth , jroth@nber.org , 20 Oct 2016