Summary statistics for 2005_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~2005 | 52 1118151 3988092 41035 2.91e+07 allsurgica~i | 52 100.2845 12.23808 46.11138 121.3844 abdominala~r | 52 1.015481 .2048075 .4554363 1.479302 -------------+--------------------------------------------------------- backsurger~l | 52 4.48578 1.403754 1.78832 9.549647 coronaryan~a | 52 20.4808 4.564605 7.608688 31.60854 coronaryar~g | 52 4.410118 .9382216 2.090492 6.17521 percutaneo~n | 52 11.09971 2.492446 3.829684 16.31084 carotidend~i | 52 2.526789 .7078145 .5832006 3.7709 -------------+--------------------------------------------------------- cholecyste~n | 52 3.967991 .6961007 2.4005 5.500028 hospitaliz~r | 52 7.364844 .9800232 3.359801 9.221497 hipreplace~r | 52 3.5093 .8500581 .947318 5.022663 kneereplac~n | 52 8.68137 1.924293 3.465445 12.80398 mastect~1000 | 52 1.070151 .4441449 -1.257468 1.949022 -------------+--------------------------------------------------------- resectionf~e | 52 1.648016 .2192203 .7403792 2.211857 lowerextre~p | 51 1.150377 .2397695 .6464992 1.625193 transureth~n | 52 4.221394 .8099401 2.221136 5.862011 radicalpro~m | 52 1.374811 .4415718 .7089295 2.506619 aorticmitr~1 | 52 1.367773 .2440462 .6027861 1.802066 by Jean Roth , jroth@nber.org , 14 Mar 2018