Summary statistics for GI_ART_OPENINGS_PRESSURE_ULCER variable in hcccoefn dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
GI_ART_OPE~R |          1        .361           .       .361       .361

by Jean Roth , jroth@nber.org , 23 Mar 2017