Summary statistics for 2007_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~2007 |      3,437    16280.86    477310.1        113   2.80e+07
allsurgica~i |      3,434    99.92738     21.5431  -168.7146   191.2905
abdominala~r |        771   -.6768569    1.063321  -3.988649   1.849983
-------------+---------------------------------------------------------
backsurger~l |      2,183    .1992261     5.40252  -22.64379   12.91683
coronaryan~a |      3,208    13.67184    16.06057  -60.02672     64.478
coronaryar~g |      2,146    -.331757    4.718408  -16.91068   9.450882
percutaneo~n |      2,899    3.940499    11.37188  -44.80373   40.43815
carotidend~i |      1,562   -.8184214    3.091127  -12.10162   6.358491
-------------+---------------------------------------------------------
cholecyste~n |      2,070   -.3329291    4.541066  -13.36461   7.537993
hospitaliz~r |      2,801    1.118631    8.153558  -20.53875   13.21528
hipreplace~r |      1,857   -.0540547    3.939201  -12.79811   7.910305
kneereplac~n |      2,893     2.36517    9.525062  -34.71383   19.37757
mastect~1000 |        368   -.9126017    1.156649  -4.604611   1.888702
-------------+---------------------------------------------------------
resectionf~e |      1,099   -.6703594     1.60929  -5.201894   2.416428
lowerextre~p |        738   -.8021751    1.250313  -6.913273   2.830172
transureth~n |      1,059   -2.313081    4.788994   -22.8802   9.961184
radicalpro~m |        460   -1.447721     1.94832  -9.084833   4.299336
aorticmitr~1 |      1,009    -.660984     1.54779  -5.173067   3.152825

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