In the AALL0434 cohort, older age was associated with hyperbilirubinemia (OR, 1.95 [95% CI, 1.34-2.84]; P = .0005) (Table 1), but not with ALT and AST levels (OR, 0.94 [95% CI, 0.74-1.20]; P = .62). Here, GPT is linked to Hyperbilirubinemia.