Summary statistics for 2005_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~2005 |      3,437    16917.03    495961.6        108   2.91e+07
allsurgica~i |      3,435    102.4685    21.57225  -216.5749   361.4986
abdominala~r |        794   -.6340835    1.101877  -3.729507   1.937252
-------------+---------------------------------------------------------
backsurger~l |      2,151    .2200754    5.157872   -15.6309   11.99424
coronaryan~a |      3,273    16.88637      16.255  -85.33522   100.5449
coronaryar~g |      2,300    .2748191    5.387725  -14.02822   10.89066
percutaneo~n |      2,995    5.840249    11.97212  -61.71991    47.8864
carotidend~i |      1,702   -.5850842    3.319548  -9.551806   8.119776
-------------+---------------------------------------------------------
cholecyste~n |      2,192   -.0765504    4.821188  -13.71995   9.329022
hospitaliz~r |      2,814     1.60702    8.030435  -28.12227   14.77107
hipreplace~r |      1,892   -.0349328    3.953741  -12.56901   6.659246
kneereplac~n |      2,917     2.24869     9.48331  -31.48367   19.46025
mastect~1000 |        432   -.9039736    1.242337   -7.50631   2.115861
-------------+---------------------------------------------------------
resectionf~e |      1,230   -.6554628    1.774967  -5.259321   2.593986
lowerextre~p |        910   -.8070038    1.474811  -5.414833   3.451062
transureth~n |      1,278   -2.040562    5.414637  -19.83101    11.8355
radicalpro~m |        351   -1.213147    1.732688  -7.047831   3.774999
aorticmitr~1 |      1,053    -.639984        1.55  -3.838172   2.704065

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