Fig. 6From: Is metabolic syndrome a risk factor in hepatectomy? A meta-analysis with subgroup analysis for histologically confirmed hepatic manifestationsForest plot for 90-day mortality in MetS patients versus control after hepatectomy. A random-effects model was utilized for all outcomes due to the heterogenic methodological and clinical framework of included studies. Statistical heterogeneity was evaluated using the I2 statistics. An I2 value below 25% indicated low heterogeneity, while over 75% was considered highBack to article page