Summary statistics for vwhqi_hosp_ahrq dataset : by Jean Roth , jroth@nber.org , 16 Nov 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider | 0 prvdr_id | 0 psi_4_surg~p | 0 psi_4_s~pstr | 0 psi_4_surg~f | 2,742 7.565281 5.454258 1 13 -------------+--------------------------------------------------------- psi_4_s~fstr | 2,742 7.565281 5.454258 1 13 psi_6_iat_~x | 0 psi_6_i~xstr | 0 psi_6_iat_~f | 1,384 12.33382 2.412875 1 13 psi_6_i~fstr | 1,384 12.33382 2.412875 1 13 -------------+--------------------------------------------------------- psi_12_pos~t | 0 psi_12_~tstr | 0 psi_12_pos~f | 1,579 11.37112 3.572224 1 13 psi_12_~fstr | 1,579 11.37112 3.572224 1 13 psi_14_pos~s | 0 -------------+--------------------------------------------------------- psi_14_~sstr | 0 psi_14_pos~f | 1,983 9.736258 4.728505 1 13 psi_14_~fstr | 1,983 9.736258 4.728505 1 13 psi_15_ac~ac | 0 psi_15~acstr | 0 -------------+--------------------------------------------------------- psi_15_acc~f | 1,391 12.28325 2.5119 1 13 psi_15_~fstr | 1,391 12.28325 2.5119 1 13 psi_90_saf~y | 0 psi_90_~ystr | 0 psi_90_saf~f | 1,368 12.47295 2.058579 4 13 -------------+--------------------------------------------------------- psi_90_~fstr | 1,368 12.47295 2.058579 4 13 psi_4_surg~c | 2,916 80.9417 99.99957 3 962 psi_4_s~cstr | 0 psi_4_surg~e | 1,925 110.0072 17.85008 53.51 176.53 psi_4_s~estr | 0 -------------+--------------------------------------------------------- psi_4_~w_est | 1,925 70.87043 19.52175 22.09 139.61 psi_4_surg.. | 0 psi_4_~h_est | 1,925 149.1442 19.15163 79.53 223.62 psi_4_surg.. | 0 psi_6_iat_~c | 3,302 5764.832 5791.054 3 72273 -------------+--------------------------------------------------------- psi_6_i~cstr | 0 psi_6_iat_~e | 3,283 .3145263 .103339 .1 .92 psi_6_i~estr | 0 psi_6_~w_est | 3,283 .0403442 .0830602 0 .64 psi_6_iat_.. | 0 -------------+--------------------------------------------------------- psi_6_~h_est | 3,283 .6579896 .1217706 .29 1.2 psi_6_iat_.. | 0 psi_12_pos~c | 3,187 1678.165 2063.336 3 22045 psi_12_~ustr | 0 psi_12_po~te | 3,088 3.96489 1.670791 .74 18.69 -------------+--------------------------------------------------------- psi_12_pos~s | 3,088 1.190706 1.745028 0 16.5 psi_12_~ostr | 0 psi_12_po~_e | 3,088 7.111389 1.946903 2.51 20.89 psi_12_~istr | 0 psi_14_pos~c | 3,029 213.0185 256.4554 3 2445 -------------+--------------------------------------------------------- psi_14_~cstr | 0 psi_14_pos~e | 2,684 .9316654 .5399496 .17 4.49 psi_14_~estr | 0 psi_14~w_est | 2,684 .0493554 .2052122 0 2.5 psi_14_pos.. | 0 -------------+--------------------------------------------------------- psi_14~h_est | 2,684 2.725503 .633443 1.15 6.49 psi_14_pos.. | 0 psi_15_ac~dc | 3,299 6027.491 6137.006 3 76512 psi_15~dcstr | 0 psi_15_acc~e | 3,276 1.820217 .6664395 .26 5.87 -------------+--------------------------------------------------------- psi_15_~estr | 0 psi_15~w_est | 3,276 .5149481 .6828077 0 5.28 psi_15_acc.. | 0 psi_15~h_est | 3,276 3.316584 .8289628 .92 6.98 psi_15_acc.. | 0 -------------+--------------------------------------------------------- psi_90_saf~c | 0 psi_90_~cstr | 0 psi_90_saf~e | 3,299 .5966717 .1367145 .22 1.39 psi_90_~estr | 0 psi_90~w_est | 3,299 .2905517 .1790244 0 1.2 -------------+--------------------------------------------------------- psi_90_saf.. | 0 psi_90~h_est | 3,299 .9026281 .1653912 .34 1.61 psi_90_saf.. | 0 by Jean Roth , jroth@nber.org , 16 Nov 2016