Fig. 3.

Meta-analysis of liver enzymes between liraglutide and control groups. The pooled results indicated no significant differences in liver enzymes between liraglutide and control interventions. The summary effect estimates (mean difference [MD]) for an individual randomized controlled trial (RCT) are indicated by green rectangles (the size of the rectangle is proportional to the study weight), and the black horizontal lines represent the 95% confidence interval (CI). The overall summary effect estimates (MD) and 95% CI are indicated by the black diamond. IV Inverse variance, AST aspartate aminotransferase, ALT alanine aminotransferase, GGT gamma-glutamyl transferase, ALP alkaline phosphatase