Summary statistics for nhamcsopd2008 dataset : by Jean Roth , jroth@nber.org , 28 Mar 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- vmonth | 33,908 6.509437 3.230692 1 12 vyear | 33,908 2007.998 .0453895 2007 2008 vdayr | 33,908 3.931196 1.456504 1 7 age | 33,908 39.43627 23.78118 0 100 sex | 33,908 1.396573 .4891931 1 2 -------------+--------------------------------------------------------- ethun | 33,908 -.501858 4.454635 -9 2 raceun | 33,908 -.0592191 3.809774 -9 6 paypriv | 33,908 .3854843 .4867167 0 1 paymcare | 33,908 .1930518 .3946991 0 1 paymcaid | 33,908 .3609178 .4802738 0 1 -------------+--------------------------------------------------------- paywkcmp | 33,908 .0102336 .1006437 0 1 payself | 33,908 .0650289 .2465805 0 1 paynochg | 33,908 .0268963 .1617828 0 1 payoth | 33,908 .050637 .2192586 0 1 paydk | 33,908 .0225021 .1483117 0 1 -------------+--------------------------------------------------------- paytyper | 33,908 2.178689 2.308334 -9 7 usetobac | 33,908 -2.220951 4.499895 -9 2 injdet | 33,908 4.49304 1.275107 -9 5 injury | 33,908 .1559219 .3627866 0 1 rfv1 | 33,908 30279.6 15304.88 -9 89980 -------------+--------------------------------------------------------- rfv2 | 33,908 9255.118 15247 -9 89980 rfv3 | 33,908 2921.999 9075.98 -9 89980 rfv13d | 33,908 3027.935 1530.503 0 8998 rfv23d | 33,908 926.0673 1524.344 0 8998 rfv33d | 33,908 292.9749 907.3358 0 8998 -------------+--------------------------------------------------------- primcare | 33,908 .9432582 2.704719 -9 2 refer | 33,908 -2.460747 4.52016 -9 2 senbefor | 33,908 1.187006 .3899221 1 2 pastvis | 33,908 3.396514 9.091458 -7 99 major | 33,908 2.374808 2.061029 -9 5 -------------+--------------------------------------------------------- diag1 | 0 diag2 | 0 diag3 | 0 diag13d | 0 diag23d | 0 -------------+--------------------------------------------------------- diag33d | 0 prdiag1 | 33,908 -.0357438 .5683495 -7 1 prdiag2 | 33,908 -3.5238 3.510505 -7 1 prdiag3 | 33,908 -5.352808 2.975794 -7 1 arthrtis | 33,908 .0955822 .2940217 0 1 -------------+--------------------------------------------------------- asthma | 33,908 .0734045 .2608032 0 1 cancer | 33,908 .0702784 .2556194 0 1 castage | 33,908 -6.719447 1.628032 -8 3 cebvd | 33,908 .0127993 .1124095 0 1 chf | 33,908 .0194349 .1380499 0 1 -------------+--------------------------------------------------------- crf | 33,908 .0179899 .1329163 0 1 copd | 33,908 .0326472 .177714 0 1 deprn | 33,908 .1031615 .3041742 0 1 diabetes | 33,908 .1314734 .3379223 0 1 hyplipid | 33,908 .092515 .2897559 0 1 -------------+--------------------------------------------------------- htn | 33,908 .223723 .4167447 0 1 ihd | 33,908 .0268078 .1615238 0 1 obesity | 33,908 .0793618 .2703066 0 1 ostprsis | 33,908 .0177539 .1320577 0 1 nochron | 33,908 .5155421 .5480108 0 2 -------------+--------------------------------------------------------- totchron | 33,908 .7694644 2.040459 -9 9 dmp | 33,908 -5.755928 3.675292 -9 3 htin | 33,908 24.22425 35.92699 -9 84 wtlb | 33,908 101.9008 98.09674 -9 500 bmi | 33,908 5.66911 18.59663 -9 88.56 -------------+--------------------------------------------------------- tempf | 33,908 417.8209 489.4136 -9 1072 bpsys | 33,908 71.74201 66.74083 -9 250 bpdias | 33,908 40.73968 41.16035 -9 180 diagscrn | 33,908 .8999941 .3255645 0 2 breast | 33,908 .0617553 .2407142 0 1 -------------+--------------------------------------------------------- pelvic | 33,908 .0771499 .2668331 0 1 rectal | 33,908 .017341 .1305405 0 1 skin | 33,908 .1481656 .3552693 0 1 depress | 33,908 .0134187 .1150608 0 1 anyimage | 33,908 .1965318 .3973811 0 1 -------------+--------------------------------------------------------- xray | 33,908 .0808069 .2725423 0 1 bonedens | 33,908 .0048956 .0697981 0 1 catscan | 33,908 .0239177 .1527949 0 1 echocard | 33,908 .0115607 .1068989 0 1 othultra | 33,908 .0481302 .2140445 0 1 -------------+--------------------------------------------------------- mammo | 33,908 .0228855 .1495405 0 1 mri | 33,908 .0197888 .139276 0 1 petscan | 33,908 .0026837 .051736 0 1 othimage | 33,908 .0198478 .1394792 0 1 cbc | 33,908 .1353663 .3421194 0 1 -------------+--------------------------------------------------------- electrol | 33,908 .0716645 .2579354 0 1 glucose | 33,908 .0876489 .2827878 0 1 hgba | 33,908 .0582164 .2341556 0 1 cholest | 33,908 .0614899 .2402303 0 1 psa | 33,908 .0119146 .1085034 0 1 -------------+--------------------------------------------------------- otherbld | 33,908 .1460717 .3531833 0 1 scopproc | 33,908 .0255397 .1577598 0 1 sigcolon | 33,908 .0107939 .1033331 0 1 scopewi1 | 0 scopewi2 | 0 -------------+--------------------------------------------------------- scpwi13d | 0 scpwi23d | 0 scpwi12d | 0 scpwi22d | 0 biopsy | 33,908 .0149522 .1213635 0 1 -------------+--------------------------------------------------------- biopsywi | 0 chlamyd | 33,908 .0246844 .1551639 0 1 papconv | 33,908 .0170166 .1293351 0 1 papliq | 33,908 .0142149 .1183777 0 1 papunsp | 33,908 .0085231 .0919275 0 1 -------------+--------------------------------------------------------- pregtest | 33,908 .0119146 .1085034 0 1 hpvdna | 33,908 .0109414 .1040287 0 1 ekg | 33,908 .0373363 .1895874 0 1 spiro | 33,908 .0087885 .0933354 0 1 urine | 33,908 .094491 .2925149 0 1 -------------+--------------------------------------------------------- othdiag | 33,908 .2275274 .419242 0 1 diagsc1 | 0 diagsc2 | 0 digsc13d | 0 digsc23d | 0 -------------+--------------------------------------------------------- digsc12d | 0 digsc22d | 0 httake | 33,908 .475463 .4994049 0 1 wttake | 33,908 .6728796 .4691686 0 1 temptake | 33,908 .4320514 .4953688 0 1 -------------+--------------------------------------------------------- blodpres | 33,908 .6074968 .4883149 0 1 totdiag | 33,908 3.781468 3.242105 -9 22 healthed | 33,908 .52958 .5323003 0 2 asthmaed | 33,908 .0135071 .1154343 0 1 dietnutr | 33,908 .1353368 .342088 0 1 -------------+--------------------------------------------------------- exercise | 33,908 .0727557 .2597389 0 1 grwthdev | 33,908 .0366285 .1878508 0 1 injprev | 33,908 .0398431 .1955934 0 1 stresmgt | 33,908 .0310251 .1733882 0 1 tobaced | 33,908 .0338858 .1809379 0 1 -------------+--------------------------------------------------------- wtreduc | 33,908 .0369234 .1885766 0 1 othlthed | 33,908 .3468503 .4759746 0 1 tothlted | 33,908 .59281 1.599014 -9 8 nonmed | 33,908 .3743954 .5608634 0 2 cam | 33,908 .0037159 .060846 0 1 -------------+--------------------------------------------------------- dme | 33,908 .01392 .1171608 0 1 homehlth | 33,908 .0046892 .0683177 0 1 hospice | 33,908 .0002654 .0162899 0 1 pt | 33,908 .0255692 .1578485 0 1 radther | 33,908 .0023003 .0479074 0 1 -------------+--------------------------------------------------------- spocther | 33,908 .0084641 .0916116 0 1 psychoth | 33,908 .048956 .2157792 0 1 othmntl | 33,908 .0420255 .2006503 0 1 excision | 33,908 .0168987 .1288937 0 1 ortho | 33,908 .0355373 .1851363 0 1 -------------+--------------------------------------------------------- wound | 33,908 .0566533 .2311823 0 1 othproc | 33,908 .1382565 .345174 0 1 othproc1 | 0 othproc2 | 0 othproc3 | 0 -------------+--------------------------------------------------------- othproc4 | 0 othpr13d | 0 othpr23d | 0 othpr33d | 0 othpr43d | 0 -------------+--------------------------------------------------------- othpr12d | 0 othpr22d | 0 othpr32d | 0 othpr42d | 0 totnonmed | 33,908 .01392 1.956237 -9 6 -------------+--------------------------------------------------------- med | 33,908 .7264657 .4729997 0 2 med1 | 0 med2 | 0 med3 | 0 med4 | 0 -------------+--------------------------------------------------------- med5 | 0 med6 | 0 med7 | 0 med8 | 0 ncmed1 | 33,908 -1.181668 4.10026 -9 2 -------------+--------------------------------------------------------- ncmed2 | 33,908 -2.960835 4.38788 -9 2 ncmed3 | 33,908 -4.120503 4.153255 -9 2 ncmed4 | 33,908 -4.853604 3.811284 -9 2 ncmed5 | 33,908 -5.377374 3.446113 -9 2 ncmed6 | 33,908 -5.732718 3.121013 -9 2 -------------+--------------------------------------------------------- ncmed7 | 33,908 -6.029816 2.783181 -9 2 ncmed8 | 33,908 -6.285154 2.428849 -9 2 numnew | 33,908 .6195588 1.202262 0 8 numcont | 33,908 1.628377 2.402149 0 8 nummed | 33,908 2.324702 2.522375 0 8 -------------+--------------------------------------------------------- noprovid | 33,908 .008818 .0934905 0 1 phys | 33,908 .7787543 .4150917 0 1 physasst | 33,908 .061018 .2393669 0 1 npnmw | 33,908 .0907455 .2872512 0 1 rnlpn | 33,908 .517341 .4997066 0 1 -------------+--------------------------------------------------------- mhp | 33,908 .0532618 .2245583 0 1 othprov | 33,908 .2339566 .4233511 0 1 nodisp | 33,908 .0092898 .0959365 0 1 nofu | 33,908 .0399611 .1958707 0 1 retprn | 33,908 .1997169 .3997934 0 1 -------------+--------------------------------------------------------- refothmd | 33,908 .1302642 .3365989 0 1 retappt | 33,908 .7332193 .4422833 0 1 telephon | 33,908 .022679 .1488803 0 1 refered | 33,908 .0037159 .060846 0 1 admithos | 33,908 .0050725 .071042 0 1 -------------+--------------------------------------------------------- othdisp | 33,908 .0214994 .145044 0 1 patwt | 33,908 3240.786 4495.744 16 21280 region | 33,908 2.190339 1.051026 1 4 msa | 33,908 1.109384 .3121253 1 2 owner | 33,908 1.297304 .5428487 1 3 -------------+--------------------------------------------------------- blank | 0 hospcode | 33,908 98.33806 58.00974 1 197 clintype | 33,908 2.775156 1.819321 1 6 patcode | 33,908 110.5889 88.06101 1 605 bdatefl | 33,908 .0164268 .1271119 0 1 -------------+--------------------------------------------------------- sexfl | 33,908 .0053675 .0730672 0 1 ethnicfl | 33,908 .2145511 .4105166 0 1 racefl | 33,908 .1463961 .3535081 0 1 senbefl | 33,908 .0085231 .0919275 0 1 pastfl | 33,908 .1343046 .3409843 0 1 -------------+--------------------------------------------------------- drugid1 | 0 prescr1 | 23,785 1.645953 1.333411 1 5 contsub1 | 23,785 5.738238 .9797451 1 8 comstat1 | 23,785 1.171789 .3833961 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 | 16,504 1.697891 1.417374 1 5 contsub2 | 16,504 5.75406 .9150001 2 8 comstat2 | 16,504 1.119789 .3299082 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 | 11,644 1.716163 1.452649 1 5 contsub3 | 11,644 5.80462 .8090207 2 8 comstat3 | 11,644 1.104002 .3091901 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 | 8,623 1.703931 1.439942 1 5 contsub4 | 8,623 5.81387 .7718262 2 8 comstat4 | 8,623 1.094167 .2952372 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 | 6,502 1.778683 1.504162 1 5 contsub5 | 6,502 5.817595 .7661171 2 8 comstat5 | 6,502 1.084282 .2849379 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 | 5,056 1.800831 1.52178 1 5 contsub6 | 5,056 5.811907 .7803374 2 8 comstat6 | 5,056 1.077136 .2690486 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 | 3,858 1.803007 1.51736 1 5 contsub7 | 3,858 5.828149 .7523299 2 8 comstat7 | 3,858 1.083463 .2812639 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 | 2,854 1.778907 1.486414 1 5 contsub8 | 2,854 5.767694 .8609985 2 8 comstat8 | 2,854 1.093203 .2943611 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 -------------+--------------------------------------------------------- emropd | 33,908 1.932582 1.694689 -9 3 edemogo | 33,908 .7592014 1.829498 -9 2 eprolsto | 33,908 -.3293618 3.578047 -9 2 ecpoeo | 33,908 .9759054 2.407307 -9 4 ewarno | 33,908 -4.10791 4.048742 -9 2 -------------+--------------------------------------------------------- escripo | 33,908 -3.860652 4.1844 -9 2 ectoeo | 33,908 .9899729 2.105083 -9 4 eordero | 33,908 -2.77144 4.168837 -9 2 eresulto | 33,908 .7405037 2.096949 -9 4 erangeo | 33,908 -1.153504 3.685389 -9 2 -------------+--------------------------------------------------------- eimgreso | 33,908 .5887696 2.520625 -9 4 eimageo | 33,908 -2.814439 4.353643 -9 2 epnoteso | 33,908 .844314 2.216556 -9 2 ehxfuo | 33,908 -2.945736 4.294 -9 2 eremindo | 33,908 .7956824 2.741648 -9 2 -------------+--------------------------------------------------------- epubhtho | 33,908 -.0301994 3.818975 -9 4 enotdiso | 33,908 -5.435561 3.445938 -9 2 emrnewo | 33,908 .1183497 3.546397 -9 3 ccs | 33,908 -3.297953 4.336458 -9 2 ethim | 33,908 1.829185 .3763529 1 2 -------------+--------------------------------------------------------- raceim | 33,908 1.478707 .9752841 1 6 racer | 33,908 1.382624 .6176645 1 3 raceeth | 33,908 1.813289 1.272394 1 7 agedays | 33,908 -1.390557 35.50511 -7 365 ager | 33,908 3.192403 1.466556 1 6 -------------+--------------------------------------------------------- diag1r | 33,908 160626 32500.6 -9 209980 diag2r | 33,908 80264.84 83712.68 -9 209920 diag3r | 33,908 37483.17 69225.89 -9 209920 scopwi1r | 33,908 123.6491 854.6658 -9 9999 scopwi2r | 33,908 -1.790846 193.443 -9 9999 -------------+--------------------------------------------------------- biopsywir | 33,908 88.40698 834.069 -9 9999 diagsc1r | 33,908 2033.384 3779.127 -9 9999 diagsc2r | 33,908 491.3101 2091.013 -9 9999 othproc1r | 33,908 1067.581 2895.29 -9 9999 othproc2r | 33,908 151.8988 1180.417 -9 9999 -------------+--------------------------------------------------------- othproc3r | 33,908 15.86755 468.5984 -9 9999 othproc4r | 33,908 -2.556329 239.3466 -9 9509 whocomp | 33,908 1.799369 1.630403 -9 5 settype | 33,908 2 0 2 2 year | 33,908 2008 0 2008 2008 -------------+--------------------------------------------------------- cstratm | 33,908 2.94e+07 9968005 2.01e+07 4.04e+07 cpsum | 33,908 54103.86 49874.67 5 100197 opdwt | 33,908 .0784181 1.551625 0 77 pctpovr | 33,908 2.227174 2.471742 -9 4 hincomer | 33,908 1.863896 2.450783 -9 4 -------------+--------------------------------------------------------- pbamorer | 33,908 1.943524 2.468349 -9 4 urbanrur | 33,908 2.161407 2.102034 -9 5 by Jean Roth , jroth@nber.org , 28 Mar 2016