Summary statistics for 2008_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~2008 | 52 1066760 3805513 47240 2.77e+07 allsurgica~i | 52 94.86346 11.50455 42.36 112.13 abdominala~r | 52 .98 .1994109 .42 1.34 -------------+--------------------------------------------------------- backsurger~l | 52 4.789231 1.273856 1.58 8.73 coronaryan~a | 52 17.07442 3.857531 6.52 25.21 coronaryar~g | 52 3.563462 .7936041 1.98 5.14 percutaneo~n | 52 8.929423 2.121799 2.69 13.8 carotidend~i | 52 2.151923 .5857291 .38 3.32 -------------+--------------------------------------------------------- cholecyste~n | 52 3.528846 .6479701 2.29 5.34 hospitaliz~r | 52 7.125962 1.003952 2.98 8.76 hipreplace~r | 52 3.766346 .8120635 1.25 5.63 kneereplac~n | 52 8.911731 1.800849 3.58 12.37 mastect~1000 | 52 .9286538 .3988859 -1.07 1.84 -------------+--------------------------------------------------------- resectionf~e | 52 1.320962 .2156819 .61 2 lowerextre~p | 52 .9365385 .2317359 .37 1.44 transureth~n | 52 3.085577 .7333977 1.46 5.13 radicalpro~m | 52 1.571923 .3692974 .82 2.44 aorticmitr~1 | 52 1.350769 .2484528 .71 1.92 by Jean Roth , jroth@nber.org , 14 Mar 2018