

   SSttaannffoorrdd HHeeaarrtt TTrraannssppllaanntt ddaattaa

        data(heart)
        data(jasa)
        data(jasa1)

   FFoorrmmaatt::

        jasa, heart: original data

        birth.dt:       birth date
         accept.dt:     acceptance into program
         tx.date:       transplant date
         fu.date:       end of followup
         fustat:        dead or alive
         surgery:       prior bypass surgery
         age:           age (in days)
         futime:        followup time
         wait.time:     time before transplant
         transplant:    transplant indicator
         mismatch:      mismatch score
         hla.a2:        particular type of mismatch
         mscore:        another mismatch score
         reject:        rejection occurred

        jasa1: processed data

        start, stop, event:     Entry and exit time and status for this interval of time
         age:                   age-48 years
         year:                  year of acceptance (in years after 1 Nov 1967)
         surgery:               prior bypass surgery 1=yes
         transplant:            received transplant 1=yes
         id:                    patient id

   SSoouurrccee::

        Crowley and Hu, JASA

