Fig. 2From: Association of preadmission metformin use and mortality in patients with sepsis and diabetes mellitus: a systematic review and meta-analysis of cohort studiesMeta-analysis of the overall pooled odds ratios (ORs) of studies investigating the mortality outcomes of patients with sepsis with diabetes mellitus. Forest plot showing the significance of the association between metformin use and mortality in septic patients with diabetes according to the fixed effects modelBack to article page