RESULTS	On postoperative Day 1 , the total bilirubin levels were 1.0684 0.4108 mg/dL and 0.8926 0.3162 mg/dL for HPLC and LPLC ( P = .0179 ) , respectively , AST levels were 66.0810 25.5868 IU/L and 42.2420 14.7301 IU/L ( P = .0001 ) , respectively , and ALT levels were 68.1410 31.4572 IU/L and 42.7460 17.9405 IU/L ( P = .0001 ) , respectively .\