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Forest plots illustrating improvement in biochemical and liver histological variables following treatment with orlistat. (A) Alanine aminotransferase; (B) aspartate aminotransferase; (C) γ-glutamyl transpeptidase; and (D) fibrosis score. NAFLD, non-alcoholic fatty liver; NASH, non-alcoholic steatohepatitis; SD, standard deviation; 95% CI, 95% confidence interval; IV, independent variable.
