Summary statistics for 2000_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~2000 |      3,437    15466.02    453417.8         85   2.66e+07
allsurgica~i |      3,407    101.6239    14.76238    41.1064   178.1295
backsurger~l |        968    3.631294     1.37699   .8773602   8.847071
-------------+---------------------------------------------------------
coronaryan~a |      2,848    22.07491    7.242222   4.916412   74.62399
coronaryar~g |      1,547    6.278671     1.75757   2.456459   15.39739
percutaneo~n |      1,978    9.502969    3.840787   2.126472   51.09245
carotidend~i |        859    3.414642    1.290827   .8055793   8.767936
cholecyste~n |      1,263    4.763785    1.496967   1.675449    14.2006
-------------+---------------------------------------------------------
hospitaliz~r |      1,815     8.05497    1.501885   2.172178    13.5059
hipreplace~r |        719    2.764521    .7822056   .6148073   6.571697
kneereplac~n |      1,367    5.376444    1.594536   1.087024   12.96573
mastect~1000 |        166    1.531226     .478615   .6169847   3.001839
resectionf~e |        482    1.938387    .3801481   .9430587   3.085569
-------------+---------------------------------------------------------
lowerextre~p |        367    1.750553    .5942234   .5539728   4.317591
transureth~n |        694    6.472661    2.217442   1.474967   14.68721
aorticmitr~1 |        320     1.44217    .3835364   .6297738   3.452995

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