The following factors were significantly associated with a lack of SVR: donor age >or=50 years (P = .046); donor body mass index (BMI) > 27 (P = .016); genotype 1 versus 2 to 3 (P = 0.010), aspartate transferase (AST) before therapy >or= 140 U/L (P = .046), alanine transferase before therapy >or= 280 U/L (P = .055), use of natural IFN versus pegylated IFN (P = .016).
C1305855
Body mass index