Summary statistics for 2003_surg_discharges_hsa dataset :

by Jean Roth , jroth@nber.org , 14 Mar 2018

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   hsanumber |      3,437    26325.03    14845.04       1001      99999
    hsalabel |          0
medicar~2003 |      3,437    16740.17    490776.5         88   2.88e+07
allsurgica~i |      3,434    102.3035       20.96  -187.7274   178.5926
abdominala~r |        745   -.6403238     1.03576  -3.312639   1.695621
-------------+---------------------------------------------------------
backsurger~l |      2,047    .1903431    4.860287  -17.14153   11.62632
coronaryan~a |      3,292    17.77528    16.67811  -68.32616   63.18015
coronaryar~g |      2,464     .435023    6.043448  -20.54472    12.2322
percutaneo~n |      2,987    5.540243    11.64083  -52.64443   52.49717
carotidend~i |      1,837   -.4713387    3.841122  -12.09854   9.686259
-------------+---------------------------------------------------------
cholecyste~n |      2,262   -.1274354    5.212514  -18.03444   10.85637
hospitaliz~r |      2,833    1.882532    8.035422  -23.22623   13.65073
hipreplace~r |      1,885   -.2766118    3.737741  -10.59885   6.664974
kneereplac~n |      2,737    1.211284    8.031653  -30.83895   16.19752
mastect~1000 |        484   -.9114718    1.330516  -4.779347   2.513822
-------------+---------------------------------------------------------
resectionf~e |      1,270   -.6263909    1.924044   -5.74101   2.969734
lowerextre~p |      1,008   -.7416432    1.717377  -6.294032   4.520325
transureth~n |      1,457   -1.930835    6.795401  -24.35169   14.89685
radicalpro~m |        371   -1.347234    1.825481  -7.956949   3.226193
aorticmitr~1 |      1,035   -.6555422    1.585401  -4.388226   3.091095

by Jean Roth , jroth@nber.org , 14 Mar 2018