Summary statistics for psi_14_postop_dehis_high_est variable in vwhqi_hosp_ahrq dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
psi_14~h_est |      2,693    4.227208    .4444486       2.77       6.49

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