Summary statistics for nhamcsopd1997 dataset : by Jean Roth , jroth@nber.org , 28 Mar 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- vmonth | 30,107 6.504102 3.554747 1 12 vyear | 30,107 1996.978 .1470798 1996 1997 vdayr | 30,107 3.924337 1.4819 1 7 age | 30,107 36.34799 23.68304 0 100 sex | 30,107 1.387285 .4871379 1 2 -------------+--------------------------------------------------------- pregnant | 30,107 2.791577 1.058433 1 4 race | 30,107 1.328794 .5583078 1 4 ethnic | 30,107 2.069253 .5809999 1 3 refer | 30,107 1.898761 .6180865 1 4 auth | 30,107 2.062444 .6228292 1 4 -------------+--------------------------------------------------------- primcare | 30,107 1.787857 .6478567 1 4 paytype | 30,107 3.019099 1.988858 1 9 hmo | 30,107 2.013651 .6679346 1 4 capitate | 30,107 2.280134 .6723449 1 4 senbefor | 30,107 1.263095 .5043827 1 3 -------------+--------------------------------------------------------- rfv1 | 30,107 29612.85 17677.74 10050 90000 rfv2 | 30,107 69160.67 32134.73 10050 90000 rfv3 | 30,107 82275.01 22264.62 10050 90000 rfv13d | 30,107 2961.254 1767.794 1005 9000 rfv23d | 30,107 6916.054 3213.495 1005 9000 -------------+--------------------------------------------------------- rfv33d | 30,107 8227.496 2226.477 1005 9000 major | 30,107 2.671937 1.638882 1 6 injury | 30,107 .0965888 .295402 0 1 place | 30,107 8.680008 1.327709 1 9 intent | 30,107 4.825788 .5554145 1 5 -------------+--------------------------------------------------------- workrel | 30,107 3.838244 .5418219 1 4 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 | 30,107 .0392932 .2495273 0 2 -------------+--------------------------------------------------------- prdiag2 | 30,107 1.21593 .9695976 0 2 prdiag3 | 30,107 1.689275 .7204892 0 2 diagscrn | 30,107 .7300296 .4470086 0 2 breast | 30,107 .0487926 .2154378 0 1 pelvic | 30,107 .065234 .2469424 0 1 -------------+--------------------------------------------------------- rectal | 30,107 .0281662 .1654502 0 1 skin | 30,107 .0617797 .2407589 0 1 visual | 30,107 .0376989 .1904701 0 1 glaucoma | 30,107 .0104627 .1017524 0 1 hearing | 30,107 .0126881 .1119264 0 1 -------------+--------------------------------------------------------- blodpres | 30,107 .5300096 .4991069 0 1 strep | 30,107 .014382 .1190616 0 1 pap | 30,107 .0348756 .1834678 0 1 urine | 30,107 .104959 .3065056 0 1 pregtest | 30,107 .010662 .1027066 0 1 -------------+--------------------------------------------------------- psa | 30,107 .0038529 .0619533 0 1 blodlead | 30,107 .0073073 .0851711 0 1 cholest | 30,107 .0190985 .1368737 0 1 hivser | 30,107 .0100641 .0998156 0 1 otherstd | 30,107 .0135185 .1154822 0 1 -------------+--------------------------------------------------------- hematocr | 30,107 .0539409 .2259049 0 1 otherbld | 30,107 .1663733 .3724216 0 1 ekg | 30,107 .0336467 .1803209 0 1 xray | 30,107 .0782874 .2686278 0 1 catmri | 30,107 .0171057 .1296673 0 1 -------------+--------------------------------------------------------- mammo | 30,107 .0155446 .123707 0 1 ultrasnd | 30,107 .035706 .1855592 0 1 othdiag | 30,107 .1112366 .3144301 0 1 diagsc1 | 0 diagsc2 | 0 -------------+--------------------------------------------------------- diagsc13 | 0 diagsc23 | 0 diagsc12 | 0 diagsc22 | 0 totdiag | 30,107 1.673996 3.943125 0 99 -------------+--------------------------------------------------------- therprev | 30,107 .4491979 .5007484 0 2 dietnutr | 30,107 .1492344 .3563253 0 1 exercise | 30,107 .084864 .2786838 0 1 hivstdtr | 30,107 .0198957 .1396442 0 1 famplan | 30,107 .0247451 .1553498 0 1 -------------+--------------------------------------------------------- prenatal | 30,107 .0468994 .2114269 0 1 brstslfx | 30,107 .0157438 .1244849 0 1 tobacco | 30,107 .0311223 .1736512 0 1 grwthdev | 30,107 .0447736 .20681 0 1 mentlhlt | 30,107 .0462351 .2099973 0 1 -------------+--------------------------------------------------------- stress | 30,107 .0289634 .1677064 0 1 skincanc | 30,107 .0028897 .053679 0 1 injprev | 30,107 .0343442 .1821147 0 1 psychoth | 30,107 .0653004 .2470593 0 1 psychoph | 30,107 .014681 .1202744 0 1 -------------+--------------------------------------------------------- physioth | 30,107 .0258412 .1586639 0 1 othther | 30,107 .117946 .3225495 0 1 therpr1 | 0 therpr2 | 0 therpr13 | 0 -------------+--------------------------------------------------------- therpr23 | 0 therpr12 | 0 therpr22 | 0 totther | 30,107 .9198857 4.150393 0 99 amb | 30,107 .078686 .2692526 0 1 -------------+--------------------------------------------------------- amb1 | 0 amb2 | 0 amb13 | 0 amb23 | 0 amb12 | 0 -------------+--------------------------------------------------------- amb22 | 0 totamb | 30,107 .0923041 .3332026 0 2 med | 30,107 .6167336 .4861904 0 1 med1 | 0 med2 | 0 -------------+--------------------------------------------------------- med3 | 0 med4 | 0 med5 | 0 med6 | 0 nummed | 30,107 1.423822 1.649703 0 6 -------------+--------------------------------------------------------- noprovid | 30,107 .02149 .1450134 0 1 staffphy | 30,107 .6465938 .4780354 0 1 resint | 30,107 .2076261 .4056143 0 1 otherphy | 30,107 .0448069 .2068831 0 1 physasst | 30,107 .01963 .1387274 0 1 -------------+--------------------------------------------------------- nursepr | 30,107 .046999 .2116403 0 1 nursemid | 30,107 .0096323 .0976721 0 1 rn | 30,107 .5190819 .499644 0 1 lpn | 30,107 .1011061 .3014741 0 1 mednurse | 30,107 .1238582 .3294252 0 1 -------------+--------------------------------------------------------- otherprv | 30,107 .1601953 .3667932 0 1 timemd | 30,107 18.16348 18.03041 0 240 patwt | 30,107 2557.297 3321.855 23 22397 region | 30,107 2.234862 1.060207 1 4 urban | 30,107 1.072475 .2592768 1 2 -------------+--------------------------------------------------------- ownsmg | 30,107 1.579367 .8375112 1 3 hospcode | 30,107 119.6721 67.26057 1 236 clintype | 30,107 2.319859 1.650867 1 6 patcode | 30,107 75.88172 54.26163 1 370 vdatefl | 30,107 .0000332 .0057632 0 1 -------------+--------------------------------------------------------- bdatefl | 30,107 .0150463 .1217392 0 1 sexfl | 30,107 .0038197 .0616867 0 1 racefl | 30,107 .1196067 .3245065 0 1 timemdfl | 30,107 .2911947 .4543206 0 1 gen1 | 0 -------------+--------------------------------------------------------- prescr1 | 18,568 1.309296 .6142206 1 3 contsub1 | 18,568 5.775097 .9213951 2 7 comstat1 | 18,568 1.26438 .5316078 1 3 drugcl1 | 0 drg1ing1 | 0 -------------+--------------------------------------------------------- drg1ing2 | 0 drg1ing3 | 0 drg1ing4 | 0 drg1ing5 | 0 gen2 | 0 -------------+--------------------------------------------------------- prescr2 | 10,868 1.304288 .608271 1 3 contsub2 | 10,868 5.737486 .9148956 2 7 comstat2 | 10,868 1.190467 .4691389 1 3 drugcl2 | 0 drg2ing1 | 0 -------------+--------------------------------------------------------- drg2ing2 | 0 drg2ing3 | 0 drg2ing4 | 0 drg2ing5 | 0 gen3 | 0 -------------+--------------------------------------------------------- prescr3 | 6,152 1.275683 .5901762 1 3 contsub3 | 6,152 5.779259 .8640505 2 7 comstat3 | 6,152 1.166938 .4571645 1 3 drugcl3 | 0 drg3ing1 | 0 -------------+--------------------------------------------------------- drg3ing2 | 0 drg3ing3 | 0 drg3ing4 | 0 drg3ing5 | 0 gen4 | 0 -------------+--------------------------------------------------------- prescr4 | 3,630 1.261433 .5723732 1 3 contsub4 | 3,630 5.805785 .8050677 2 7 comstat4 | 3,630 1.163636 .4530294 1 3 drugcl4 | 0 drg4ing1 | 0 -------------+--------------------------------------------------------- drg4ing2 | 0 drg4ing3 | 0 drg4ing4 | 0 drg4ing5 | 0 gen5 | 0 -------------+--------------------------------------------------------- prescr5 | 2,256 1.29211 .6184522 1 3 contsub5 | 2,256 5.810727 .8339207 2 7 comstat5 | 2,256 1.176862 .472964 1 3 drugcl5 | 0 drg5ing1 | 0 -------------+--------------------------------------------------------- drg5ing2 | 0 drg5ing3 | 0 drg5ing4 | 0 drg5ing5 | 0 gen6 | 0 -------------+--------------------------------------------------------- prescr6 | 1,393 1.246231 .5377574 1 3 contsub6 | 1,393 5.763819 .885425 2 7 comstat6 | 1,393 1.134961 .4052701 1 3 drugcl6 | 0 drg6ing1 | 0 -------------+--------------------------------------------------------- drg6ing2 | 0 drg6ing3 | 0 drg6ing4 | 0 drg6ing5 | 0 racer | 30,107 1.325838 .5466825 1 3 -------------+--------------------------------------------------------- agedays | 30,107 960.6663 177.2648 1 999 ager | 30,107 3.017936 1.456793 1 6 cause1r | 30,107 701.8116 2416.516 0 9890 cause2r | 30,107 89.30704 871.7027 0 9881 cause3r | 30,107 3.103132 162.3176 0 8496 -------------+--------------------------------------------------------- diag1r | 30,107 171132.5 86479.92 100690 900000 diag2r | 30,107 605215 362530.7 100590 900000 diag3r | 30,107 782515.7 271172.9 100880 900000 diagsc1r | 30,107 967.437 2757.749 0 9999 diagsc2r | 30,107 117.4726 1001.052 0 9999 -------------+--------------------------------------------------------- therpr1r | 30,107 1105.727 3034.062 0 9999 therpr2r | 30,107 18.44006 414.1972 0 9952 amb1r | 30,107 442.6225 1722.249 0 9999 amb2r | 30,107 75.32962 724.0689 0 9999 stratm | 30,107 289.7255 99.35779 201 404 -------------+--------------------------------------------------------- psum | 30,107 12.16003 14.13858 1 46 year | 30,107 1997 0 1997 1997 subfile | 30,107 2 0 2 2 prostrat | 30,107 1.032816 .1781585 1 2 provider | 30,107 119.6721 67.26057 1 236 -------------+--------------------------------------------------------- dept | 30,107 2 0 2 2 su | 30,107 7.997542 12.27345 1 131 clinic | 30,107 3.200186 5.30907 1 108 poppsum | 30,107 .1249875 .9921748 -1 1 popsum | 30,107 -.3837646 .4863098 -1 0 -------------+--------------------------------------------------------- popvism | 30,107 -.5624938 .4960874 -1 0 popprovm | 30,107 179.9977 163.4098 0 353 by Jean Roth , jroth@nber.org , 28 Mar 2016