B. Liver graft injury	Odds ratio	95% CI	P
Relapse of occasional drinking	12.69	3.025–53.22	0.0005
Relapse of harmful drinking	36.25	6.69–196.18	<0.0001

Cox & Snell R2=0.299, significance liver: P<0.0001, AUROC=0.801 (0.703–0.878), 84.27% correctly classfied. Variables entered: days survived, cigarette smoking, loss of social status, compliance with controls, relapse of occasional drinking, relapse of harmful drinking. Variables excluded: days survived, smoking, loss of social status, compliance with controls.