Summary statistics for namcs2009 dataset : by Jean Roth , jroth@nber.org , 28 Mar 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- vmonth | 32,281 6.134228 3.374559 1 12 vyear | 32,281 2008.989 .1037081 2008 2009 vdayr | 32,281 3.864224 1.405798 1 7 age | 32,281 46.68554 24.40639 0 100 sex | 32,281 1.428023 .4947998 1 2 -------------+--------------------------------------------------------- ethun | 32,281 -.7437812 4.658671 -9 2 raceun | 32,281 -1.189647 4.408336 -9 6 paypriv | 32,281 .6022428 .4894424 0 1 paymcare | 32,281 .2533069 .4349119 0 1 paymcaid | 32,281 .1522877 .3593051 0 1 -------------+--------------------------------------------------------- paywkcmp | 32,281 .0129178 .1129218 0 1 payself | 32,281 .0619559 .2410793 0 1 paynochg | 32,281 .0083331 .0909059 0 1 payoth | 32,281 .0389393 .1934534 0 1 paydk | 32,281 .0195161 .1383323 0 1 -------------+--------------------------------------------------------- paytyper | 32,281 1.713794 2.138286 -9 7 usetobac | 32,281 -1.812026 4.335466 -9 2 injdet | 32,281 4.619714 1.296688 -9 5 injury | 32,281 .1044577 .3058582 0 1 rfv1 | 32,281 27412.46 15157.15 -9 89990 -------------+--------------------------------------------------------- rfv2 | 32,281 8765.625 14064.75 -9 89990 rfv3 | 32,281 2888.864 8864.971 -9 89990 rfv13d | 32,281 2741.216 1515.73 0 8999 rfv23d | 32,281 877.099 1406.12 0 8999 rfv33d | 32,281 289.6572 886.233 0 8999 -------------+--------------------------------------------------------- primcare | 32,281 1.086614 2.245978 -9 2 refer | 32,281 -2.831728 4.514344 -9 2 senbefor | 32,281 1.151947 .358975 1 2 pastvis | 32,281 2.713485 7.233499 -7 99 major | 32,281 2.24296 2.057563 -9 5 -------------+--------------------------------------------------------- diag1 | 0 diag2 | 0 diag3 | 0 diag13d | 0 diag23d | 0 -------------+--------------------------------------------------------- diag33d | 0 prdiag1 | 32,281 1.902234 .89053 -7 2 prdiag2 | 32,281 -2.021158 4.465538 -7 2 prdiag3 | 32,281 -4.436325 4.057583 -7 2 arthrtis | 32,281 .1225179 .3278881 0 1 -------------+--------------------------------------------------------- asthma | 32,281 .0601592 .2377853 0 1 cancer | 32,281 .0586103 .2348976 0 1 cebvd | 32,281 .0205074 .1417303 0 1 crf | 32,281 .0138162 .1167292 0 1 chf | 32,281 .0206933 .1423577 0 1 -------------+--------------------------------------------------------- copd | 32,281 .0350051 .1837955 0 1 deprn | 32,281 .1071218 .3092729 0 1 diabetes | 32,281 .1199777 .3249405 0 1 hyplipid | 32,281 .1653604 .3715113 0 1 htn | 32,281 .2768502 .4474487 0 1 -------------+--------------------------------------------------------- ihd | 32,281 .0507729 .219537 0 1 obesity | 32,281 .0797993 .2709864 0 1 ostprsis | 32,281 .025309 .1570644 0 1 nochron | 32,281 .4646386 .5489058 0 2 totchron | 32,281 .9200768 2.132476 -9 10 -------------+--------------------------------------------------------- htin | 32,281 24.09498 36.4484 -9 82 wtlb | 32,281 102.6201 97.93789 -9 500 bmi | 32,281 6.344079 18.82878 -9 86.84 tempf | 32,281 326.4958 468.3646 -9 1070 bpsys | 32,281 66.66838 67.60267 -9 250 -------------+--------------------------------------------------------- bpdias | 32,281 38.43828 42.3753 -9 150 services | 32,281 .9155231 .2781061 0 1 breast | 32,281 .0396518 .1951428 0 1 foot | 32,281 .0260835 .159386 0 1 pelvic | 32,281 .0408599 .1979688 0 1 -------------+--------------------------------------------------------- rectal | 32,281 .0305133 .1719976 0 1 retinal | 32,281 .0178743 .1324966 0 1 skin | 32,281 .128032 .3341306 0 1 depress | 32,281 .0109972 .1042908 0 1 anyimage | 32,281 .1593197 .3659796 0 1 -------------+--------------------------------------------------------- xray | 32,281 .0523838 .2228031 0 1 bonedens | 32,281 .0046777 .0682344 0 1 catscan | 32,281 .0158607 .1249386 0 1 echocard | 32,281 .0184009 .1343982 0 1 othultra | 32,281 .0370187 .1888105 0 1 -------------+--------------------------------------------------------- mammo | 32,281 .0171928 .1299912 0 1 mri | 32,281 .0203835 .1413104 0 1 othimage | 32,281 .015489 .1234891 0 1 cbc | 32,281 .095598 .2940437 0 1 glucose | 32,281 .0536229 .2252755 0 1 -------------+--------------------------------------------------------- hgba | 32,281 .0325579 .1774791 0 1 cholest | 32,281 .0711254 .2570382 0 1 psa | 32,281 .0236982 .1521094 0 1 otherbld | 32,281 .1149283 .3189403 0 1 biopsy | 32,281 .0162015 .1262517 0 1 -------------+--------------------------------------------------------- chlamyd | 32,281 .0053592 .0730112 0 1 ekg | 32,281 .0328986 .178374 0 1 hivtest | 32,281 .0035625 .0595809 0 1 hpvdna | 32,281 .0025712 .0506423 0 1 papconv | 32,281 .0051733 .0717406 0 1 -------------+--------------------------------------------------------- papliq | 32,281 .0163254 .1267256 0 1 papunsp | 32,281 .0038413 .0618598 0 1 pregtest | 32,281 .0065983 .0809628 0 1 urine | 32,281 .0920665 .2891243 0 1 sigcolon | 32,281 .0106564 .10268 0 1 -------------+--------------------------------------------------------- exam | 32,281 .2037731 .4028085 0 1 httake | 32,281 .4620675 .4985668 0 1 wttake | 32,281 .6544407 .4755576 0 1 temptake | 32,281 .3391469 .4734271 0 1 blodpres | 32,281 .5669589 .4955039 0 1 -------------+--------------------------------------------------------- cam | 32,281 .0063815 .07963 0 1 dme | 32,281 .0068461 .0824589 0 1 homehlth | 32,281 .0024782 .049721 0 1 pt | 32,281 .0244416 .1544182 0 1 spocther | 32,281 .0023543 .048465 0 1 -------------+--------------------------------------------------------- psychoth | 32,281 .0284997 .1663982 0 1 othmntl | 32,281 .0166042 .127785 0 1 excision | 32,281 .0246585 .1550844 0 1 wound | 32,281 .0206933 .1423577 0 1 cast | 32,281 .0012701 .0356163 0 1 -------------+--------------------------------------------------------- splint | 32,281 .0059787 .0770921 0 1 othserv | 32,281 .3251448 .4684362 0 1 proc1 | 0 proc2 | 0 proc3 | 0 -------------+--------------------------------------------------------- proc4 | 0 proc5 | 0 proc6 | 0 proc7 | 0 proc8 | 0 -------------+--------------------------------------------------------- proc9 | 0 proc13d | 0 proc23d | 0 proc33d | 0 proc43d | 0 -------------+--------------------------------------------------------- proc53d | 0 proc63d | 0 proc73d | 0 proc83d | 0 proc93d | 0 -------------+--------------------------------------------------------- proc12d | 0 proc22d | 0 proc32d | 0 proc42d | 0 proc52d | 0 -------------+--------------------------------------------------------- proc62d | 0 proc72d | 0 proc82d | 0 proc92d | 0 totserv | 32,281 3.589387 2.428598 0 19 -------------+--------------------------------------------------------- healthed | 32,281 .4208048 .5212875 0 2 asthmaed | 32,281 .0071559 .0842907 0 1 dietnutr | 32,281 .1158886 .3200962 0 1 exercise | 32,281 .0820916 .2745085 0 1 famplan | 32,281 .0131656 .1139856 0 1 -------------+--------------------------------------------------------- grwthdev | 32,281 .0216846 .1456538 0 1 injprev | 32,281 .0250302 .1562192 0 1 stresmgt | 32,281 .0279731 .1648983 0 1 tobaced | 32,281 .0302655 .1713196 0 1 wtreduc | 32,281 .0348192 .1833246 0 1 -------------+--------------------------------------------------------- othlthed | 32,281 .2287414 .4200288 0 1 tothlted | 32,281 .4607974 1.455905 -9 9 med | 32,281 .758031 .4566384 0 2 med1str | 0 med1 | 32,281 33076.59 40021.49 -9 99999 -------------+--------------------------------------------------------- med2str | 0 med2 | 32,281 24206.01 37392.57 -9 99999 med3str | 0 med3 | 32,281 18260.83 34448.65 -9 99999 med4str | 0 -------------+--------------------------------------------------------- med4 | 32,281 13806.54 31066.04 -9 99999 med5str | 0 med5 | 32,281 10416.64 27563.35 -9 99999 med6str | 0 med6 | 32,281 8004.783 24659.65 -9 99999 -------------+--------------------------------------------------------- med7str | 0 med7 | 32,281 5794.303 21209.68 -9 99999 med8str | 0 med8 | 32,281 4037.779 17824.66 -9 99999 ncmed1 | 32,281 -.9074998 3.988909 -9 2 -------------+--------------------------------------------------------- ncmed2 | 32,281 -2.72631 4.412515 -9 2 ncmed3 | 32,281 -3.891174 4.245928 -9 2 ncmed4 | 32,281 -4.666429 3.935202 -9 2 ncmed5 | 32,281 -5.210991 3.588688 -9 2 ncmed6 | 32,281 -5.648989 3.217005 -9 2 -------------+--------------------------------------------------------- ncmed7 | 32,281 -5.999628 2.831328 -9 2 ncmed8 | 32,281 -6.29457 2.422683 -9 2 numnew | 32,281 .5608872 .9722063 0 8 numcont | 32,281 1.812738 2.474248 0 8 nummed | 32,281 2.447291 2.527768 0 8 -------------+--------------------------------------------------------- noprovid | 32,281 .0030978 .0555724 0 1 phys | 32,281 .9721818 .1644543 0 1 physasst | 32,281 .0461572 .2098286 0 1 npnmw | 32,281 .0208482 .1428781 0 1 rnlpn | 32,281 .2490629 .432477 0 1 -------------+--------------------------------------------------------- mhp | 32,281 .005607 .0746709 0 1 othprov | 32,281 .1512655 .358313 0 1 nodisp | 32,281 .0299867 .1705532 0 1 refothmd | 32,281 .0881943 .2835816 0 1 retappt | 32,281 .7262786 .4458746 0 1 -------------+--------------------------------------------------------- eradmhos | 32,281 .0074657 .0860824 0 1 othdisp | 32,281 .1989406 .3992094 0 1 timemd | 32,281 20.01905 12.78312 0 240 patwt | 32,281 32148.83 29104.29 28 147937 region | 32,281 2.631796 1.034796 1 4 -------------+--------------------------------------------------------- msa | 32,281 1.109135 .3118139 1 2 mddo | 32,281 1.08584 .2801319 1 2 phycode | 32,281 2077.787 1806.864 14 7045 patcode | 32,281 15.73517 12.49975 1 151 bdatefl | 32,281 .0242248 .1537487 0 1 -------------+--------------------------------------------------------- sexfl | 32,281 .0075276 .0864362 0 1 ethnicfl | 32,281 .2407918 .4275708 0 1 racerfl | 32,281 .2382206 .4260014 0 1 senbefl | 32,281 .0086119 .0924012 0 1 pastfl | 32,281 .077321 .2671043 0 1 -------------+--------------------------------------------------------- timemdfl | 32,281 .239057 .4265142 0 1 drugid1 | 0 prescr1 | 23,660 1.60448 1.345895 1 5 contsub1 | 23,660 5.784235 .8943402 2 8 comstat1 | 23,660 1.200296 .4590597 1 3 -------------+--------------------------------------------------------- rx1cat1 | 0 rx1cat2 | 0 rx1cat3 | 0 rx1cat4 | 0 rx1v1c1 | 0 -------------+--------------------------------------------------------- rx1v1c2 | 0 rx1v1c3 | 0 rx1v1c4 | 0 rx1v2c1 | 0 rx1v2c2 | 0 -------------+--------------------------------------------------------- rx1v2c3 | 0 rx1v2c4 | 0 rx1v3c1 | 0 rx1v3c2 | 0 rx1v3c3 | 0 -------------+--------------------------------------------------------- rx1v3c4 | 0 drugid2 | 0 prescr2 | 16,444 1.714729 1.468616 1 5 contsub2 | 16,444 5.798285 .8176842 1 8 comstat2 | 16,444 1.148626 .4049772 1 3 -------------+--------------------------------------------------------- rx2cat1 | 0 rx2cat2 | 0 rx2cat3 | 0 rx2cat4 | 0 rx2v1c1 | 0 -------------+--------------------------------------------------------- rx2v1c2 | 0 rx2v1c3 | 0 rx2v1c4 | 0 rx2v2c1 | 0 rx2v2c2 | 0 -------------+--------------------------------------------------------- rx2v2c3 | 0 rx2v2c4 | 0 rx2v3c1 | 0 rx2v3c2 | 0 rx2v3c3 | 0 -------------+--------------------------------------------------------- rx2v3c4 | 0 drugid3 | 0 prescr3 | 11,776 1.709579 1.46497 1 5 contsub3 | 11,776 5.819378 .7590819 1 8 comstat3 | 11,776 1.133237 .3861675 1 3 -------------+--------------------------------------------------------- rx3cat1 | 0 rx3cat2 | 0 rx3cat3 | 0 rx3cat4 | 0 rx3v1c1 | 0 -------------+--------------------------------------------------------- rx3v1c2 | 0 rx3v1c3 | 0 rx3v1c4 | 0 rx3v2c1 | 0 rx3v2c2 | 0 -------------+--------------------------------------------------------- rx3v2c3 | 0 rx3v2c4 | 0 rx3v3c1 | 0 rx3v3c2 | 0 rx3v3c3 | 0 -------------+--------------------------------------------------------- rx3v3c4 | 0 drugid4 | 0 prescr4 | 8,845 1.718146 1.472588 1 5 contsub4 | 8,845 5.847824 .6955934 2 8 comstat4 | 8,845 1.122894 .373145 1 3 -------------+--------------------------------------------------------- rx4cat1 | 0 rx4cat2 | 0 rx4cat3 | 0 rx4cat4 | 0 rx4v1c1 | 0 -------------+--------------------------------------------------------- rx4v1c2 | 0 rx4v1c3 | 0 rx4v1c4 | 0 rx4v2c1 | 0 rx4v2c2 | 0 -------------+--------------------------------------------------------- rx4v2c3 | 0 rx4v2c4 | 0 rx4v3c1 | 0 rx4v3c2 | 0 rx4v3c3 | 0 -------------+--------------------------------------------------------- rx4v3c4 | 0 drugid5 | 0 prescr5 | 6,743 1.768204 1.511976 1 5 contsub5 | 6,743 5.837758 .725485 2 8 comstat5 | 6,743 1.113303 .3591076 1 3 -------------+--------------------------------------------------------- rx5cat1 | 0 rx5cat2 | 0 rx5cat3 | 0 rx5cat4 | 0 rx5v1c1 | 0 -------------+--------------------------------------------------------- rx5v1c2 | 0 rx5v1c3 | 0 rx5v1c4 | 0 rx5v2c1 | 0 rx5v2c2 | 0 -------------+--------------------------------------------------------- rx5v2c3 | 0 rx5v2c4 | 0 rx5v3c1 | 0 rx5v3c2 | 0 rx5v3c3 | 0 -------------+--------------------------------------------------------- rx5v3c4 | 0 drugid6 | 0 prescr6 | 5,082 1.862456 1.58427 1 5 contsub6 | 5,082 5.861472 .6595813 2 8 comstat6 | 5,082 1.102519 .3435198 1 3 -------------+--------------------------------------------------------- rx6cat1 | 0 rx6cat2 | 0 rx6cat3 | 0 rx6cat4 | 0 rx6v1c1 | 0 -------------+--------------------------------------------------------- rx6v1c2 | 0 rx6v1c3 | 0 rx6v1c4 | 0 rx6v2c1 | 0 rx6v2c2 | 0 -------------+--------------------------------------------------------- rx6v2c3 | 0 rx6v2c4 | 0 rx6v3c1 | 0 rx6v3c2 | 0 rx6v3c3 | 0 -------------+--------------------------------------------------------- rx6v3c4 | 0 drugid7 | 0 prescr7 | 3,773 1.842831 1.560362 1 5 contsub7 | 3,773 5.842301 .7184821 1 8 comstat7 | 3,773 1.109992 .3616539 1 3 -------------+--------------------------------------------------------- rx7cat1 | 0 rx7cat2 | 0 rx7cat3 | 0 rx7cat4 | 0 rx7v1c1 | 0 -------------+--------------------------------------------------------- rx7v1c2 | 0 rx7v1c3 | 0 rx7v1c4 | 0 rx7v2c1 | 0 rx7v2c2 | 0 -------------+--------------------------------------------------------- rx7v2c3 | 0 rx7v2c4 | 0 rx7v3c1 | 0 rx7v3c2 | 0 rx7v3c3 | 0 -------------+--------------------------------------------------------- rx7v3c4 | 0 drugid8 | 0 prescr8 | 2,678 1.883869 1.579293 1 5 contsub8 | 2,678 5.854742 .6752176 2 8 comstat8 | 2,678 1.119119 .3722746 1 3 -------------+--------------------------------------------------------- rx8cat1 | 0 rx8cat2 | 0 rx8cat3 | 0 rx8cat4 | 0 rx8v1c1 | 0 -------------+--------------------------------------------------------- rx8v1c2 | 0 rx8v1c3 | 0 rx8v1c4 | 0 rx8v2c1 | 0 rx8v2c2 | 0 -------------+--------------------------------------------------------- rx8v2c3 | 0 rx8v2c4 | 0 rx8v3c1 | 0 rx8v3c2 | 0 rx8v3c3 | 0 -------------+--------------------------------------------------------- rx8v3c4 | 0 retypoff | 32,281 1.41811 1.092865 1 8 solo | 32,281 1.680834 .6143834 -9 2 empstat | 32,281 1.36839 .8509981 -9 3 owns | 32,281 1.741613 1.638143 -9 7 -------------+--------------------------------------------------------- pateven | 32,281 1.497568 1.560928 -9 2 nhvisr | 32,281 -.0806357 1.235788 -9 1 homvisr | 32,281 -.1788668 1.368155 -9 1 hosvisr | 32,281 .0321242 2.17912 -9 1 telconr | 32,281 .0720857 2.077489 -9 1 -------------+--------------------------------------------------------- econr | 32,281 -.2612992 1.76852 -9 1 ebillrec | 32,281 1.252966 1.739478 -9 3 emedrec | 32,281 2.094142 1.220068 -9 3 edemog | 32,281 1.110189 .8558614 -9 2 eprolst | 32,281 -.9753725 4.034253 -9 4 -------------+--------------------------------------------------------- ecpoe | 32,281 1.444441 1.28884 -9 4 ewarn | 32,281 -3.730616 4.068928 -9 4 escrip | 32,281 -3.600043 4.144737 -9 4 ectoe | 32,281 1.520957 1.260496 -9 4 eorder | 32,281 -4.220997 4.011065 -9 4 -------------+--------------------------------------------------------- eresult | 32,281 1.39562 1.028204 -9 4 erange | 32,281 -3.143986 4.170093 -9 4 eimgres | 32,281 1.444565 1.129571 -9 4 eimage | 32,281 -3.926025 4.228332 -9 4 epnotes | 32,281 1.448716 1.037007 -9 4 -------------+--------------------------------------------------------- ehxfu | 32,281 -3.42951 4.057318 -9 2 eremind | 32,281 1.185372 2.198123 -9 4 epubhlth | 32,281 1.169202 2.55823 -9 4 enotdis | 32,281 -6.006474 2.829805 -9 2 emrnew | 32,281 1.056721 2.61818 -9 3 -------------+--------------------------------------------------------- prmcarer | 32,281 1.293238 2.130502 -9 4 prmaidr | 32,281 .946594 2.010181 -9 4 prprvtr | 32,281 1.73012 2.27795 -9 4 prpatr | 32,281 .7520213 1.935291 -9 4 prothr | 32,281 .7097364 1.905612 -9 4 -------------+--------------------------------------------------------- mancarec | 32,281 2.857904 1.979708 -9 4 prmanr | 32,281 .4186054 4.170575 -9 4 revffsr | 32,281 1.859949 3.457396 -9 4 revdiscr | 32,281 .8037545 3.090427 -9 4 revcapr | 32,281 .3264149 2.786916 -9 4 -------------+--------------------------------------------------------- revcaser | 32,281 .2580156 2.738941 -9 4 revothr | 32,281 .2578607 2.797711 -9 4 aceptnew | 32,281 .9853164 .6870875 -9 2 capitate | 32,281 .2312196 3.216073 -9 2 nocap | 32,281 -.1810353 3.170643 -9 2 -------------+--------------------------------------------------------- nmedcare | 32,281 .6192807 2.062702 -9 2 nmedcaid | 32,281 .6743595 2.295589 -9 2 nworkcmp | 32,281 .6623401 2.491693 -9 2 nselfpay | 32,281 .5542889 1.9959 -9 2 nnochrge | 32,281 .3011988 3.161692 -9 2 -------------+--------------------------------------------------------- sdappt | 32,281 14.57867 21.96101 -9 100 sasdappt | 32,281 .9670394 2.057273 -9 2 appttime | 32,281 2.086862 1.819661 -9 6 ccs | 32,281 1.353366 1.88917 -9 2 ethim | 32,281 1.883926 .3203192 1 2 -------------+--------------------------------------------------------- racer | 32,281 1.213903 .5168176 1 3 racereth | 32,281 1.475636 .8660091 1 4 specr | 32,281 6.829683 4.821471 1 15 speccat | 32,281 1.792417 .835066 1 3 agedays | 32,281 -2.95914 30.45346 -7 364 -------------+--------------------------------------------------------- ager | 32,281 3.630216 1.51546 1 6 diag1r | 32,281 158033.6 32203.94 -9 209980 diag2r | 32,281 88343.18 81895.16 -9 209920 diag3r | 32,281 44717.37 72214.14 -9 209920 proc1r | 32,281 2702.426 4050.589 -9 9999 -------------+--------------------------------------------------------- proc2r | 32,281 663.7238 2358.365 -9 9999 proc3r | 32,281 170.2723 1248.388 -9 9999 proc4r | 32,281 41.2223 666.3495 -9 9999 proc5r | 32,281 -4.813141 192.6006 -9 9947 proc6r | 32,281 -9 0 -9 -9 -------------+--------------------------------------------------------- proc7r | 32,281 -9 0 -9 -9 proc8r | 32,281 -9 0 -9 -9 proc9r | 32,281 -9 0 -9 -9 whocomp | 32,281 2.518664 1.820193 -9 5 settype | 32,281 1 0 1 1 -------------+--------------------------------------------------------- year | 32,281 2009 0 2009 2009 cstratm | 32,281 3.12e+07 9953370 2.01e+07 4.04e+07 cpsum | 32,281 46418.31 50871.98 5 106980 physwt | 1,291 263.8195 200.2909 2 1073 pctpovr | 32,281 1.800595 2.635953 -9 4 -------------+--------------------------------------------------------- hincomer | 32,281 2.083517 2.741919 -9 4 pbamorer | 32,281 2.05669 2.739406 -9 4 urbanrur | 32,281 2.262383 2.300636 -9 5 by Jean Roth , jroth@nber.org , 28 Mar 2016