Summary statistics for namcs1995 dataset : by Jean Roth , jroth@nber.org , 28 Mar 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- vmonth | 36,875 5.844502 3.482397 1 12 vday | 36,875 15.73001 8.707778 1 31 vyear | 36,875 95 0 95 95 age | 36,875 45.11713 23.99057 0 105 sex | 36,875 1.415078 .4927422 1 2 -------------+--------------------------------------------------------- race | 36,875 1.153003 .4685347 1 4 ethnic | 36,875 1.925505 .2625782 1 2 smokcig | 36,875 2.232597 .6178454 1 3 typepay | 36,875 3.092393 1.870388 0 7 bcbs | 36,875 .1534644 .3604395 0 1 -------------+--------------------------------------------------------- othpriv | 36,875 .3113492 .4630515 0 1 medicare | 36,875 .2392136 .4266092 0 1 medicaid | 36,875 .0897627 .2858454 0 1 workcomp | 36,875 .0328136 .1781508 0 1 othins | 36,875 .0960271 .2946324 0 1 -------------+--------------------------------------------------------- unkins | 36,875 .0576542 .2330916 0 1 rfv1 | 36,875 25450.29 15457 10050 90000 rfv2 | 36,875 66477.59 33471.53 10050 90000 rfv3 | 36,875 82639.12 21860.81 10050 90000 rfv13d | 36,875 2544.988 1545.72 1005 9000 -------------+--------------------------------------------------------- rfv23d | 36,875 6647.742 3347.179 1005 9000 rfv33d | 36,875 8263.907 2186.098 1005 9000 injury | 36,875 1.864976 .3417535 1 2 place | 36,875 .5992407 1.654629 0 6 workrel | 36,875 .2795932 .7619773 0 3 -------------+--------------------------------------------------------- cause1 | 0 cause2 | 0 cause3 | 0 cause13d | 0 cause23d | 0 -------------+--------------------------------------------------------- cause33d | 0 diag1 | 0 diag2 | 0 diag3 | 0 diag13d | 0 -------------+--------------------------------------------------------- diag23d | 0 diag33d | 0 arthrit | 36,875 .1184814 .3231816 0 1 athero | 36,875 .0512542 .2205188 0 1 copd | 36,875 .0330305 .1787187 0 1 -------------+--------------------------------------------------------- renal | 36,875 .0059932 .0771846 0 1 depress | 36,875 .0752 .2637174 0 1 diabetes | 36,875 .0566508 .2311774 0 1 hivaids | 36,875 .0025492 .0504254 0 1 hyperac | 36,875 .0072136 .0846269 0 1 -------------+--------------------------------------------------------- hypertn | 36,875 .1497763 .3568568 0 1 obesity | 36,875 .0729492 .2600565 0 1 none | 36,875 .6301288 .4827762 0 1 amb | 36,875 1.937519 .242031 1 2 amb1 | 0 -------------+--------------------------------------------------------- amb2 | 0 amb13 | 0 amb23 | 0 amb12 | 0 amb22 | 0 -------------+--------------------------------------------------------- diagscrn | 36,875 1.316963 .4652991 1 2 breast | 36,875 .0573017 .2324213 0 1 pelvic | 36,875 .0531525 .2243406 0 1 rectal | 36,875 .0403254 .196724 0 1 visual | 36,875 .074739 .2629733 0 1 -------------+--------------------------------------------------------- mental | 36,875 .0397831 .1954518 0 1 othexm | 36,875 .1704407 .3760246 0 1 othexm1 | 0 othexm13 | 0 othexm12 | 0 -------------+--------------------------------------------------------- blodpres | 36,875 .3576136 .479304 0 1 urine | 36,875 .1019932 .3026435 0 1 tbskin | 36,875 .005722 .0754284 0 1 blodlead | 36,875 .0029288 .0540399 0 1 cholest | 36,875 .0299932 .1705709 0 1 -------------+--------------------------------------------------------- psa | 36,875 .0096542 .0977819 0 1 hivser | 36,875 .0019254 .043838 0 1 otherbld | 36,875 .1178576 .3224438 0 1 othtst | 36,875 .0887864 .2844391 0 1 othtst1 | 0 -------------+--------------------------------------------------------- othtst13 | 0 othtst12 | 0 xray | 36,875 .0873763 .2823895 0 1 cat | 36,875 .0077559 .0877268 0 1 mri | 36,875 .0092203 .0955802 0 1 -------------+--------------------------------------------------------- ultrasnd | 36,875 .0198237 .1393961 0 1 othimg | 36,875 .0076203 .0869625 0 1 othimg1 | 0 othimg13 | 0 othimg12 | 0 -------------+--------------------------------------------------------- othdiag | 36,875 .0241627 .1535562 0 1 diagsc1 | 0 diagsc13 | 0 diagsc12 | 0 diagsc2 | 0 -------------+--------------------------------------------------------- diagsc23 | 0 diagsc22 | 0 totdiag | 36,875 1.309261 1.452538 0 13 therprev | 36,875 1.629071 .48306 1 2 diet | 36,875 .1123254 .3157707 0 1 -------------+--------------------------------------------------------- exercise | 36,875 .0956475 .2941111 0 1 weight | 36,875 .0415458 .1995515 0 1 cholred | 36,875 .0252475 .1568779 0 1 hivtr | 36,875 .0034169 .0583555 0 1 injprev | 36,875 .0231864 .1504973 0 1 -------------+--------------------------------------------------------- tobacco | 36,875 .0263864 .1602838 0 1 grwthdev | 36,875 .0263593 .1602036 0 1 mentlhlt | 36,875 .0442305 .2056096 0 1 othcoun | 36,875 .0768814 .2664067 0 1 psychoth | 36,875 .0542915 .2265951 0 1 -------------+--------------------------------------------------------- corrlens | 36,875 .012122 .1094322 0 1 physioth | 36,875 .0317288 .1752796 0 1 othther | 36,875 .0257085 .1582663 0 1 med | 36,875 1.408325 .4915306 1 2 nummed | 36,875 1.23341 1.475239 0 6 -------------+--------------------------------------------------------- med1str | 0 med1 | 36,875 58005.33 36539.78 10 99999 med2str | 0 med2 | 36,875 72761.86 30765.69 23 99999 med3str | 0 -------------+--------------------------------------------------------- med3 | 36,875 81139.84 23668.26 23 99999 med4str | 0 med4 | 36,875 85309.45 17802.02 100 99999 med5str | 0 med5 | 36,875 87270.54 13757.56 100 99999 -------------+--------------------------------------------------------- med6str | 0 med6 | 36,875 88436.21 10460.34 100 99999 phys | 36,875 .9691932 .1727962 0 1 physasst | 36,875 .0194441 .1380815 0 1 nursepr | 36,875 .0050169 .0706535 0 1 -------------+--------------------------------------------------------- rn | 36,875 .1255051 .3312952 0 1 lpn | 36,875 .0939119 .29171 0 1 medasst | 36,875 .2196068 .4139859 0 1 otherprv | 36,875 .0397559 .1953879 0 1 senbefor | 36,875 1.163363 .3697013 1 2 -------------+--------------------------------------------------------- ifyes | 36,875 .9921898 .5646795 0 2 refer | 36,875 1.773912 .4183026 1 2 nofollow | 36,875 .0718644 .2582668 0 1 retprn | 36,875 .2457763 .4305523 0 1 retappt | 36,875 .6530712 .4759993 0 1 -------------+--------------------------------------------------------- admithos | 36,875 .0097356 .098189 0 1 otherdis | 36,875 .0419254 .2004215 0 1 timemd | 36,875 18.81578 15.94689 0 240 patwt | 36,875 18903.92 15957.06 2024 88482 region | 36,875 2.647431 1.081323 1 4 -------------+--------------------------------------------------------- urban | 36,875 1.16339 .369726 1 2 spec | 0 mddo | 36,875 1.098061 .2974012 1 2 phycode | 36,875 1805.712 1065.087 13 3732 patcode | 36,875 15.47029 12.55714 1 159 -------------+--------------------------------------------------------- vdatefl | 36,875 .0001356 .0116438 0 1 bdatefl | 36,875 .0304271 .1717618 0 1 racefl | 36,875 .0770712 .266708 0 1 sexfl | 36,875 .0264678 .160524 0 1 ethnicfl | 36,875 .0999051 .2998775 0 1 -------------+--------------------------------------------------------- provfl | 36,875 .0116881 .1074795 0 1 senbefl | 36,875 0 0 0 0 ifyesfl | 36,875 .0528542 .2237454 0 1 referfl | 36,875 .0236203 .1518652 0 1 dispfl | 36,875 .0256 .1579409 0 1 -------------+--------------------------------------------------------- timemdfl | 36,875 .0002983 .0172692 0 1 gen1 | 0 prescr1 | 21,818 1.242002 .5943242 1 3 contsub1 | 21,818 5.859565 .7783012 2 7 comstat1 | 21,818 1.251948 .5438149 1 3 -------------+--------------------------------------------------------- drugcl1 | 0 drg1ing1 | 0 drg1ing2 | 0 drg1ing3 | 0 drg1ing4 | 0 -------------+--------------------------------------------------------- drg1ing5 | 0 gen2 | 0 prescr2 | 11,708 1.246242 .575331 1 3 contsub2 | 11,708 5.825675 .7416401 2 7 comstat2 | 11,708 1.234199 .5195278 1 3 -------------+--------------------------------------------------------- drugcl2 | 0 drg2ing1 | 0 drg2ing2 | 0 drg2ing3 | 0 drg2ing4 | 0 -------------+--------------------------------------------------------- drg2ing5 | 0 gen3 | 0 prescr3 | 5,991 1.249875 .5762317 1 3 contsub3 | 5,991 5.84243 .709023 2 7 comstat3 | 5,991 1.196795 .4894511 1 3 -------------+--------------------------------------------------------- drugcl3 | 0 drg3ing1 | 0 drg3ing2 | 0 drg3ing3 | 0 drg3ing4 | 0 -------------+--------------------------------------------------------- drg3ing5 | 0 gen4 | 0 prescr4 | 3,163 1.262409 .5957366 1 3 contsub4 | 3,163 5.868479 .6542053 2 7 comstat4 | 3,163 1.176731 .4719211 1 3 -------------+--------------------------------------------------------- drugcl4 | 0 drg4ing1 | 0 drg4ing2 | 0 drg4ing3 | 0 drg4ing4 | 0 -------------+--------------------------------------------------------- drg4ing5 | 0 gen5 | 0 prescr5 | 1,756 1.243166 .5532437 1 3 contsub5 | 1,756 5.875854 .6080824 2 7 comstat5 | 1,756 1.137813 .4138962 1 3 -------------+--------------------------------------------------------- drugcl5 | 0 drg5ing1 | 0 drg5ing2 | 0 drg5ing3 | 0 drg5ing4 | 0 -------------+--------------------------------------------------------- drg5ing5 | 0 gen6 | 0 prescr6 | 1,046 1.26673 .5938941 1 3 contsub6 | 1,046 5.823136 .6849581 2 7 comstat6 | 1,046 1.137667 .4082591 1 3 -------------+--------------------------------------------------------- drugcl6 | 0 drg6ing1 | 0 drg6ing2 | 0 drg6ing3 | 0 drg6ing4 | 0 -------------+--------------------------------------------------------- drg6ing5 | 0 racer | 36,875 1.149098 .4485293 1 3 specr | 36,875 7.308719 4.686556 1 15 agedays | 36,875 979.5369 126.9606 1 999 ager | 36,875 3.555851 1.4963 1 6 -------------+--------------------------------------------------------- stratm | 36,875 306.0291 99.94265 201 404 psum | 36,875 14.34289 14.63841 1 49 year | 36,875 1995 0 1995 1995 subfile | 36,875 1 0 1 1 prostrat | 36,875 7.205695 4.619053 1 15 -------------+--------------------------------------------------------- provider | 36,875 1805.712 1065.087 13 3732 dept | 36,875 1 0 1 1 su | 36,875 1 0 1 1 clinic | 36,875 1 0 1 1 poppsum | 36,875 -.0338169 .9994416 -1 1 -------------+--------------------------------------------------------- popsum | 36,875 0 0 0 0 popvism | 36,875 -.4830915 .4997208 -1 0 popprovm | 36,875 217372.4 301558 0 960905 by Jean Roth , jroth@nber.org , 28 Mar 2016