Summary statistics for psi_14_postop_dehis_num_dc variable in vwhqi_hosp_ahrq dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
psi_14_pos~c |      3,045     241.867    294.4221          3       3195

by Jean Roth , jroth@nber.org , 16 Nov 2016