Summary statistics for lowerextremityrevascularizationp variable in 2009_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
lowerextre~p |        656    -.724375    1.134305      -4.01        2.6

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