Summary statistics for psi_12_postop_pulmemb_dvt_high_e variable in vwhqi_hosp_ahrq dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
psi_12_po~_e |      3,128    7.563641    2.067836       2.86      21.99

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