Summary statistics for h144f dataset : by Jean Roth , jroth@nber.org , 27 Feb 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- duid | 11,543 25808.89 10591.74 10019 39742 pid | 11,543 103.1369 14.14658 101 501 dupersid | 0 evntidx | 0 eventrn | 11,543 3.001126 1.240489 1 5 -------------+--------------------------------------------------------- ffeeidx | 0 panel | 11,543 15.56069 .496325 15 16 mpcdata | 11,543 1.334315 .4717709 1 2 opdateyr | 11,543 2009.075 62.32763 -9 2011 opdatemm | 11,543 6.341419 3.931371 -9 12 -------------+--------------------------------------------------------- opdatedd | 11,543 11.94551 11.51857 -9 31 seetlkpv | 11,543 1.001473 .0962721 -8 2 seedoc | 11,543 1.233302 1.66494 -9 2 drsplty | 11,543 9.892576 19.27829 -9 91 medptype | 11,543 5.582171 13.54609 -9 91 -------------+--------------------------------------------------------- vstctgry | 11,543 14.87352 30.85148 -9 91 vstrelcn | 11,543 1.050767 1.047075 -9 2 physth | 11,543 64.99653 43.83705 -9 95 occupth | 11,543 65.09712 43.69099 -9 95 speechth | 11,543 65.09582 43.69289 -9 95 -------------+--------------------------------------------------------- chemoth | 11,543 65.09287 43.69717 -9 95 radiatth | 11,543 65.07286 43.72629 -9 95 kidneyd | 11,543 65.07052 43.72969 -9 95 ivther | 11,543 65.08438 43.70953 -9 95 drugtrt | 11,543 65.10578 43.67838 -9 95 -------------+--------------------------------------------------------- rcvshot | 11,543 65.10327 43.68204 -9 95 psychoth | 11,543 65.07268 43.72654 -9 95 othshot | 11,543 65.08031 43.71545 -9 95 labtest | 11,543 40.91744 46.4311 -9 95 sonogram | 11,543 41.10309 46.27284 -9 95 -------------+--------------------------------------------------------- xrays | 11,543 41.07918 46.29329 -9 95 mammog | 11,543 41.09928 46.2761 -9 95 mri | 11,543 41.09339 46.28114 -9 95 ekg | 11,543 41.12267 46.25607 -9 95 eeg | 11,543 41.14442 46.23744 -9 95 -------------+--------------------------------------------------------- rcvvac | 11,543 41.13905 46.24204 -9 95 anesth | 11,543 41.09928 46.2761 -9 95 thrtswab | 11,543 41.14338 46.23833 -9 95 othsvce | 11,543 40.99913 46.36162 -9 95 surgproc | 11,543 1.839383 .7312738 -9 2 -------------+--------------------------------------------------------- medpresc | 11,543 1.010483 2.956124 -9 2 opicd1x | 0 opicd2x | 0 opicd3x | 0 opicd4x | 0 -------------+--------------------------------------------------------- oppro1x | 0 oppro2x | 0 opccc1x | 0 opccc2x | 0 opccc3x | 0 -------------+--------------------------------------------------------- opccc4x | 0 ffoptype | 11,543 -.9624015 .3142327 -1 2 fftot12 | 11,543 -1.059776 .7465484 -9 4 opxp11x | 11,543 826.849 2142.793 -1 38853.18 optc11x | 11,543 2389.864 5857.777 -1 157392.9 -------------+--------------------------------------------------------- opfsf11x | 11,543 41.47849 308.6212 -1 25000 opfmr11x | 11,543 125.6357 695.839 -1 30799.55 opfmd11x | 11,543 62.00246 512.2417 -1 25551.5 opfpv11x | 11,543 346.9807 1407.647 -1 34136.22 opfva11x | 11,543 27.36369 481.9299 -1 33953.03 -------------+--------------------------------------------------------- opftr11x | 11,543 18.3559 378.4209 -1 19282.1 opfof11x | 11,543 4.023258 66.01187 -1 4675.74 opfsl11x | 11,543 8.576859 169.9421 -1 7506.54 opfwc11x | 11,543 8.478927 202.571 -1 11315.86 opfor11x | 11,543 27.36191 630.2772 -1 37534.18 -------------+--------------------------------------------------------- opfou11x | 11,543 4.21697 251.4548 -1 25551.5 opfot11x | 11,543 17.7387 271.9562 -1 11809.9 opfxp11x | 11,543 692.2384 1918.93 -1 38734.18 opftc11x | 11,543 1997.378 5058.347 -1 152258 opdsf11x | 11,543 15.55226 177.8666 -1 5932.55 -------------+--------------------------------------------------------- opdmr11x | 11,543 30.06774 158.5759 -1 4990.54 opdmd11x | 11,543 10.556 88.87403 -1 3113.41 opdpv11x | 11,543 67.6864 361.0416 -1 10079.92 opdva11x | 11,543 .4094386 16.09057 -1 961.41 opdtr11x | 11,543 1.018137 29.79896 -1 1631.88 -------------+--------------------------------------------------------- opdof11x | 11,543 -.0022524 .0474085 -1 0 opdsl11x | 11,543 .5918046 23.49634 -1 1794 opdwc11x | 11,543 2.691935 80.38398 -1 4710.82 opdor11x | 11,543 3.730172 65.15281 -1 3877.53 opdou11x | 11,543 .5355254 20.61168 -1 1533.49 -------------+--------------------------------------------------------- opdot11x | 11,543 1.746401 67.88061 -1 6007.1 opdxp11x | 11,543 134.6083 484.6342 -1 10079.92 opdtc11x | 11,543 392.4834 1524.546 -1 70000 impflag | 11,543 2.53383 .9354741 0 5 perwt11f | 11,543 11333.39 9324.363 0 80580.78 -------------+--------------------------------------------------------- varstr | 11,543 1083.828 46.59677 1001 1165 varpsu | 11,543 1.597418 .6061119 1 3 by Jean Roth , jroth@nber.org , 27 Feb 2018