Summary statistics for copddischargesper1000medicareenr variable in 2005_med_di

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
copddischa~r |         52    10.77547    3.576219    2.75849   21.88726

by Jean Roth , jroth@nber.org , 14 Mar 2018