Summary statistics for abdominalaorticaneurysmrepairper variable in 2008_10_sur

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
abdominala~r |      1,767   -.1871138    1.102635      -2.89       1.98

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