Summary statistics for namcs2004 dataset : by Jean Roth , jroth@nber.org , 28 Mar 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- vmonth | 25,286 6.255715 3.44517 1 12 vyear | 25,286 2003.991 .0947351 2003 2004 vdayr | 25,286 3.802183 1.402765 1 7 age | 25,286 47.40639 24.17499 0 100 sex | 25,286 1.435182 .4957906 1 2 -------------+--------------------------------------------------------- ethnic | 25,286 1.906984 .2904605 1 2 race | 25,286 1.187376 .5660003 1 6 usetobac | 25,286 2.112908 .7126265 0 3 paytype | 25,286 1.951238 1.59072 0 8 rfv1 | 25,286 27000.76 16028.97 10050 90000 -------------+--------------------------------------------------------- rfv2 | 25,286 64734.2 33712.69 10050 90000 rfv3 | 25,286 80837.46 23902.64 10050 90000 rfv13d | 25,286 2700.039 1602.919 1005 9000 rfv23d | 25,286 6473.402 3371.295 1005 9000 rfv33d | 25,286 8083.74 2390.282 1005 9000 -------------+--------------------------------------------------------- primcare | 25,286 1.706043 .5435372 0 3 refer | 25,286 3.522542 3.020965 0 8 senbefor | 25,286 1.144586 .3516898 1 2 pastvis | 25,286 3.500356 2.040673 1 8 major | 25,286 2.213992 1.365369 0 5 -------------+--------------------------------------------------------- episode | 25,286 2.36368 2.126265 0 8 share | 25,286 1.779325 .6605536 0 3 injury | 25,286 .1157953 .3199856 0 1 cause1 | 0 cause2 | 0 -------------+--------------------------------------------------------- cause3 | 0 cause13d | 0 cause23d | 0 cause33d | 0 vcause | 0 -------------+--------------------------------------------------------- diag1 | 0 diag2 | 0 diag3 | 0 diag13d | 0 diag23d | 0 -------------+--------------------------------------------------------- diag33d | 0 prdiag1 | 25,286 .0957447 .8179614 0 8 prdiag2 | 25,286 3.98865 3.990882 0 8 prdiag3 | 25,286 6.151546 3.367042 0 8 diagscrn | 25,286 .837499 .4101386 0 2 -------------+--------------------------------------------------------- genmedxm | 25,286 .4261647 .4945281 0 1 othrexam | 25,286 .2552005 .4359825 0 1 examwi1 | 0 examwi2 | 0 exmwi13d | 0 -------------+--------------------------------------------------------- exmwi23d | 0 exmwi12d | 0 exmwi22d | 0 temptake | 25,286 .1898284 .392173 0 1 tempf | 25,286 182.1934 381.1015 0 1044 -------------+--------------------------------------------------------- blodpres | 25,286 .4135885 .4924862 0 1 bpsys | 25,286 641.8761 429.3728 11 999 bpdias | 25,286 620.9598 454.322 4 999 urine | 25,286 .0805189 .2721002 0 1 urinecx | 25,286 .0141976 .1183071 0 1 -------------+--------------------------------------------------------- pap | 25,286 .0191806 .137162 0 1 cervcx | 25,286 .0043898 .0661111 0 1 psa | 25,286 .0213952 .1447008 0 1 hematocr | 25,286 .0208811 .1429892 0 1 cbc | 25,286 .0713438 .2574034 0 1 -------------+--------------------------------------------------------- cholest | 25,286 .0474175 .2125345 0 1 glucose | 25,286 .0313612 .1742954 0 1 hgba | 25,286 .0144349 .1192773 0 1 electrol | 25,286 .0297398 .1698719 0 1 othblood | 25,286 .0744681 .2625363 0 1 -------------+--------------------------------------------------------- pregtest | 25,286 .0013842 .0371793 0 1 ekg | 25,286 .0279601 .1648619 0 1 throatcx | 25,286 .0095705 .0973617 0 1 stoolcx | 25,286 .0038757 .0621353 0 1 xray | 25,286 .0513723 .2207603 0 1 -------------+--------------------------------------------------------- mammo | 25,286 .0125761 .1114381 0 1 othimage | 25,286 .0433046 .2035459 0 1 scopproc | 25,286 .0321522 .1764076 0 1 scopewi1 | 0 scopewi2 | 0 -------------+--------------------------------------------------------- scpwi13d | 0 scpwi23d | 0 scpwi12d | 0 scpwi22d | 0 othdiag | 25,286 .1116824 .3149815 0 1 -------------+--------------------------------------------------------- diagsc1 | 0 diagsc2 | 0 digsc13d | 0 digsc23d | 0 digsc12d | 0 -------------+--------------------------------------------------------- digsc22d | 0 therprev | 25,286 .4600569 .5373588 0 2 asthmaed | 25,286 .0103615 .1012646 0 1 dietnutr | 25,286 .0962193 .2948975 0 1 exercise | 25,286 .0758918 .2648301 0 1 -------------+--------------------------------------------------------- grwthdev | 25,286 .023254 .1507121 0 1 mentlhlt | 25,286 .0616942 .2406041 0 1 physioth | 25,286 .0199715 .1399051 0 1 psychoth | 25,286 .0487226 .2152918 0 1 tobacco | 25,286 .0195365 .1384037 0 1 -------------+--------------------------------------------------------- wtreduc | 25,286 .0234122 .1512116 0 1 othcet | 25,286 .2099185 .4072583 0 1 amb | 25,286 .1007277 .3009737 0 1 amb1 | 0 amb13d | 0 -------------+--------------------------------------------------------- amb12d | 0 ordperf1 | 25,286 .2080993 .8758618 0 9 amb2 | 0 amb23d | 0 amb22d | 0 -------------+--------------------------------------------------------- ordperf2 | 25,286 .0475362 .539991 0 9 med | 25,286 1.402594 .4904301 1 2 med1str | 0 med1 | 25,286 64352.53 37892.31 2 99999 med2str | 0 -------------+--------------------------------------------------------- med2 | 25,286 75878.2 30550.36 2 99999 med3str | 0 med3 | 25,286 81683.12 24503.57 3 99999 med4str | 0 med4 | 25,286 84621.82 20103.91 3 99999 -------------+--------------------------------------------------------- med5str | 0 med5 | 25,286 86239.72 17073.42 3 99999 med6str | 0 med6 | 25,286 87143.98 14972.99 3 99999 med7str | 0 -------------+--------------------------------------------------------- med7 | 25,286 87784.34 13164.96 8 99999 med8str | 0 med8 | 25,286 88373.04 11322.1 8 99999 nummed | 25,286 1.567864 2.056634 0 8 nodisp | 25,286 .014158 .1181445 0 1 -------------+--------------------------------------------------------- nofu | 25,286 .0602705 .237992 0 1 retprn | 25,286 .219845 .4141497 0 1 refothmd | 25,286 .0567508 .2313703 0 1 retappt | 25,286 .6783991 .4671 0 1 telephon | 25,286 .0175987 .1314901 0 1 -------------+--------------------------------------------------------- admithos | 25,286 .0059717 .0770471 0 1 othdisp | 25,286 .022463 .1481867 0 1 noprovid | 25,286 .0130112 .1133242 0 1 phys | 25,286 .9617575 .191785 0 1 rn | 25,286 .145456 .352567 0 1 -------------+--------------------------------------------------------- lpn | 25,286 .0944792 .2925 0 1 mednurse | 25,286 .1960373 .3970049 0 1 npnmw | 25,286 .0092146 .0955512 0 1 physasst | 25,286 .0173218 .1304702 0 1 medtech | 25,286 .0651349 .2467685 0 1 -------------+--------------------------------------------------------- othprov | 25,286 .022898 .1495815 0 1 timemd | 25,286 19.61504 13.65551 0 240 patwt | 25,286 36022.19 34171.82 1801 317700 region | 25,286 2.560903 1.039343 1 4 msa | 25,286 1.141857 .3489105 1 2 -------------+--------------------------------------------------------- spec | 0 mddo | 25,286 1.070474 .2559489 1 2 phycode | 25,286 1448.539 854.6349 9 3005 patcode | 25,286 14.13082 9.742663 1 80 bdatefl | 25,286 .028672 .1668862 0 1 -------------+--------------------------------------------------------- sexfl | 25,286 .0358697 .1859688 0 1 ethnicfl | 25,286 .208653 .4063539 0 1 racefl | 25,286 .192043 .3939145 0 1 senbefl | 25,286 .0124179 .1107439 0 1 pastfl | 25,286 .0630388 .2430376 0 1 -------------+--------------------------------------------------------- timemdfl | 25,286 .1701337 .3757576 0 1 gen1 | 0 prescr1 | 15,106 1.18774 .5212193 1 3 contsub1 | 15,106 5.816166 .8547042 2 7 comstat1 | 15,106 1.221369 .4930327 1 3 -------------+--------------------------------------------------------- drug1cl1 | 0 drug1cl2 | 0 drug1cl3 | 0 drg1ing1 | 0 drg1ing2 | 0 -------------+--------------------------------------------------------- drg1ing3 | 0 drg1ing4 | 0 drg1ing5 | 0 gen2 | 0 prescr2 | 8,858 1.211221 .5411595 1 3 -------------+--------------------------------------------------------- contsub2 | 8,858 5.799165 .8339441 2 7 comstat2 | 8,858 1.194401 .4786561 1 3 drug2cl1 | 0 drug2cl2 | 0 drug2cl3 | 0 -------------+--------------------------------------------------------- drg2ing1 | 0 drg2ing2 | 0 drg2ing3 | 0 drg2ing4 | 0 drg2ing5 | 0 -------------+--------------------------------------------------------- gen3 | 0 prescr3 | 5,437 1.221078 .5536461 1 3 contsub3 | 5,437 5.821409 .7652771 2 7 comstat3 | 5,437 1.165532 .4438735 1 3 drug3cl1 | 0 -------------+--------------------------------------------------------- drug3cl2 | 0 drug3cl3 | 0 drg3ing1 | 0 drg3ing2 | 0 drg3ing3 | 0 -------------+--------------------------------------------------------- drg3ing4 | 0 drg3ing5 | 0 gen4 | 0 prescr4 | 3,528 1.223639 .5400198 1 3 contsub4 | 3,528 5.847506 .7075994 2 7 -------------+--------------------------------------------------------- comstat4 | 3,528 1.148526 .4220235 1 3 drug4cl1 | 0 drug4cl2 | 0 drug4cl3 | 0 drg4ing1 | 0 -------------+--------------------------------------------------------- drg4ing2 | 0 drg4ing3 | 0 drg4ing4 | 0 drg4ing5 | 0 gen5 | 0 -------------+--------------------------------------------------------- prescr5 | 2,508 1.248006 .566214 1 3 contsub5 | 2,508 5.856061 .6710843 2 7 comstat5 | 2,508 1.145136 .4127846 1 3 drug5cl1 | 0 drug5cl2 | 0 -------------+--------------------------------------------------------- drug5cl3 | 0 drg5ing1 | 0 drg5ing2 | 0 drg5ing3 | 0 drg5ing4 | 0 -------------+--------------------------------------------------------- drg5ing5 | 0 gen6 | 0 prescr6 | 1,850 1.255135 .5646789 1 3 contsub6 | 1,850 5.86973 .6722519 2 7 comstat6 | 1,850 1.129189 .3892302 1 3 -------------+--------------------------------------------------------- drug6cl1 | 0 drug6cl2 | 0 drug6cl3 | 0 drg6ing1 | 0 drg6ing2 | 0 -------------+--------------------------------------------------------- drg6ing3 | 0 drg6ing4 | 0 drg6ing5 | 0 gen7 | 0 prescr7 | 1,373 1.25783 .5680566 1 3 -------------+--------------------------------------------------------- contsub7 | 1,373 5.86453 .6573217 2 7 comstat7 | 1,373 1.141296 .4081785 1 3 drug7cl1 | 0 drug7cl2 | 0 drug7cl3 | 0 -------------+--------------------------------------------------------- drg7ing1 | 0 drg7ing2 | 0 drg7ing3 | 0 drg7ing4 | 0 drg7ing5 | 0 -------------+--------------------------------------------------------- gen8 | 0 prescr8 | 985 1.298477 .6117479 1 3 contsub8 | 985 5.839594 .7189761 2 7 comstat8 | 985 1.172589 .4447753 1 3 drug8cl1 | 0 -------------+--------------------------------------------------------- drug8cl2 | 0 drug8cl3 | 0 drg8ing1 | 0 drg8ing2 | 0 drg8ing3 | 0 -------------+--------------------------------------------------------- drg8ing4 | 0 drg8ing5 | 0 retypoff | 25,286 1.282053 1.107052 1 8 solo | 25,286 1.628411 .4832389 1 2 empstat | 25,286 1.264455 .4975952 1 3 -------------+--------------------------------------------------------- owns | 25,286 1.385708 1.112305 1 6 lab | 25,286 1.591276 .4916079 1 2 homvisr | 25,286 .2546468 .6168592 0 2 hosvisr | 25,286 .8070078 .6039943 0 2 telconr | 25,286 .7211896 .6603068 0 2 -------------+--------------------------------------------------------- econr | 25,286 .280946 .6667966 0 2 emedrec | 25,286 1.790081 .4237255 0 3 ebillrec | 25,286 1.240489 .5486996 0 3 prmcarer | 25,286 2.261805 1.99488 1 9 prmaidr | 25,286 1.825477 2.210254 1 9 -------------+--------------------------------------------------------- prprvtr | 25,286 2.794471 1.967613 1 9 prothr | 25,286 2.193546 2.726682 1 9 mancarec | 25,286 3.022661 1.040262 0 4 prmanr | 25,286 3.52626 2.833624 1 9 aceptnew | 25,286 1.028118 .1918868 0 3 -------------+--------------------------------------------------------- capitate | 25,286 1.380329 .6885422 0 3 nocap | 25,286 1.113541 .5574393 0 3 nmedcare | 25,286 1.073756 .4249228 0 3 nmedcaid | 25,286 1.237879 .5569827 0 3 nworkcmp | 25,286 1.347663 .6292173 0 3 -------------+--------------------------------------------------------- nselfpay | 25,286 1.009254 .3289375 0 3 nnochrge | 25,286 1.517085 .7248279 0 3 refmdcad | 25,286 3.061655 1.492965 0 5 refmdcar | 25,286 3.6101 1.180304 0 5 refpriv | 25,286 3.510796 1.070291 0 5 -------------+--------------------------------------------------------- refunins | 25,286 3.06209 1.5139 0 5 racer | 25,286 1.169185 .4608556 1 3 specr | 25,286 7.861267 4.630458 1 15 agedays | 25,286 980.6427 124.0588 0 999 ager | 25,286 3.676105 1.516051 1 6 -------------+--------------------------------------------------------- cause1r | 25,286 762.8522 2489.773 0 9890 cause2r | 25,286 136.7378 1070.378 0 9688 cause3r | 25,286 3.956537 182.0737 0 9270 intentr | 25,286 .3893854 1.447002 0 7 diag1r | 25,286 167125.8 80159.24 100500 900000 -------------+--------------------------------------------------------- diag2r | 25,286 528603.6 369933.9 100900 900000 diag3r | 25,286 728312.7 312952 101190 900000 examwi1r | 25,286 2307.077 3944.332 0 9999 examwi2r | 25,286 314.7207 1651.897 0 9999 scopwi1r | 25,286 156.2254 911.0596 0 9999 -------------+--------------------------------------------------------- scopwi2r | 25,286 6.220715 183.6487 0 9999 diagsc1r | 25,286 1007.131 2866.67 0 9999 diagsc2r | 25,286 118.0199 1029.762 0 9999 amb1r | 25,286 683.9111 2225.906 0 9999 amb2r | 25,286 104.26 913.2139 0 9999 -------------+--------------------------------------------------------- whocomp | 25,286 2.758285 1.297762 1 6 settype | 25,286 1 0 1 1 year | 25,286 2004 0 2004 2004 cstratm | 25,286 3.17e+07 9903435 2.01e+07 4.04e+07 cpsum | 25,286 43574.33 50223.77 5 102981 by Jean Roth , jroth@nber.org , 28 Mar 2016