Graft-loss risk in recipients with UGT1A1*28 polymorphism 6/7+7/7 versus 6/6 by Cox regression analysis.

aunadjusted; badjusted for recipient age and gender; cadjusted for recipient age, gender, number of HLA mismatches, donor type; dadjusted for recipient age, gender, number of HLA mismatches, donor type, number of transplantations, type of calcineurin inhibitor, hypertension and diabetes mellitus.