Summary statistics for 2008_10_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 medic~200810 | 52 3214576 1.15e+07 149149 8.36e+07 allsurgica~i | 52 91.37308 10.92686 40.68 104.85 abdominala~r | 52 .9357692 .1820401 .36 1.23 -------------+--------------------------------------------------------- backsurger~l | 52 4.834038 1.299356 1.49 9.17 coronaryan~a | 52 15.89096 3.6208 6.39 22.56 coronaryar~g | 52 3.340577 .7341726 1.75 4.83 percutaneo~n | 52 7.972308 1.882682 2.62 12.31 carotidend~i | 52 2.026346 .5648391 .41 3.24 -------------+--------------------------------------------------------- cholecyste~n | 52 3.356346 .5991695 2.06 4.68 hospitaliz~r | 52 6.895 1.009509 2.75 8.62 hipreplace~r | 52 3.951923 .8276426 1.35 5.71 kneereplac~n | 52 9.129038 1.839333 3.45 12.66 mastect~1000 | 52 .8861538 .2566462 .41 1.86 -------------+--------------------------------------------------------- resectionf~e | 52 1.033654 .1678355 .58 1.39 lowerextre~p | 52 .8932692 .2068979 .37 1.28 transureth~n | 52 2.728269 .6142035 1.31 4.12 radicalpro~m | 52 1.470192 .3399971 .84 2.27 aorticmitr~1 | 52 1.390962 .2429497 .73 2.02 by Jean Roth , jroth@nber.org , 14 Mar 2018