*** *** Mayo Model Variables (in order they appear in "mayo_sub.dat") *** *** 1. age in years *** *** 2. albumin gm/dl *** *** 5. serum bilirubin mg/dl *** *** 8. edema treatment 0 = none and no treatment *** .5 = edema but no treatment, *** or edema resolved *** by treatment *** 1 = edema despite treatment *** *** 10. time days between *** registration and earlest of *** death, liver transplantation *** and July 1986 *** *** 12. prothrombin time seconds *** *** 16. stage 1,2,3,4 *** . = missing *** *** 17. censoring 1 = death *** 0 = other ***