Summary statistics for 2010_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~2010 | 52 1080146 3853417 52461 2.81e+07 allsurgica~i | 52 88.13058 10.59084 39.05 102.22 abdominala~r | 52 .8776923 .182656 .26 1.2 -------------+--------------------------------------------------------- backsurger~l | 52 4.817115 1.275569 1.46 8.86 coronaryan~a | 52 14.95712 3.540988 6.49 22.27 coronaryar~g | 52 3.126923 .698796 1.62 4.55 percutaneo~n | 52 7.234808 1.828942 2.56 12.03 carotidend~i | 52 1.892115 .5412163 .43 3.09 -------------+--------------------------------------------------------- cholecyste~n | 52 3.224808 .5798259 1.9 4.41 hospitaliz~r | 52 6.675385 1.016431 2.52 8.5 hipreplace~r | 52 4.091731 .8543561 1.45 5.81 kneereplac~n | 52 9.373846 1.894987 3.42 13.09 mastect~1000 | 52 .7757692 .3374376 -.67 1.89 -------------+--------------------------------------------------------- resectionf~e | 52 .8486538 .1821767 .4 1.25 lowerextre~p | 52 .8428846 .2058872 .29 1.23 transureth~n | 52 2.355769 .5464586 1.04 3.48 radicalpro~m | 52 1.362885 .3512462 .49 2.06 aorticmitr~1 | 52 1.415577 .2624127 .78 2.09 by Jean Roth , jroth@nber.org , 14 Mar 2018