Table 3. Comparison (t-test) of mean postoperative peaks of transaminases and total bilirubin in group A and group B.

Type of procedure	Mean±SD AST	Mean±SD ALT	Mean±SD total bilirubin
Group A	362.53±203.53	332.51±195.80	2.03±1.38
Group B	343.14 ±244.27	298.60±213.88	2.06±1.78
p value (CI 95%)	<0.l	<0.4	<0.6