Summary statistics for 2006_surg_discharges_state dataset : by Jean Roth , jroth@nber.org , 14 Mar 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- statenumber | 52 27.73077 18.2296 1 99 statelabel | 0 medicar~2006 | 52 1094060 3902234 42909 2.84e+07 allsurgica~i | 52 101.2762 12.73701 44.54446 122.8308 abdominala~r | 52 1.015594 .1831453 .4527469 1.492646 -------------+--------------------------------------------------------- backsurger~l | 52 4.639691 1.509086 1.769935 10.78405 coronaryan~a | 52 19.88599 4.507725 7.174554 30.67539 coronaryar~g | 52 4.163945 .860861 2.034321 5.854081 percutaneo~n | 52 11.21755 2.656226 3.62829 15.74207 carotidend~i | 52 2.400411 .6986358 .4833841 3.56475 -------------+--------------------------------------------------------- cholecyste~n | 52 3.831028 .7204652 2.256727 5.370722 hospitaliz~r | 52 7.339766 1.053134 2.894351 9.074986 hipreplace~r | 52 3.494111 .8370859 1.075927 5.222358 kneereplac~n | 52 8.817624 1.929254 3.097087 12.67176 mastect~1000 | 52 .9848219 .4239795 -1.25874 1.686746 -------------+--------------------------------------------------------- resectionf~e | 52 1.58144 .2169794 .8742653 2.015068 lowerextre~p | 52 1.041132 .2268928 .4607384 1.422141 transureth~n | 52 3.838972 .8024155 1.682484 5.591691 radicalpro~m | 52 1.503508 .4279009 .8033384 2.547591 aorticmitr~1 | 52 1.396964 .2571029 .6269237 2.090695 by Jean Roth , jroth@nber.org , 14 Mar 2018