Clinical outcomes of patients with and without diabetes mellitus after hepatectomy: A systematic review and meta-analysis
Fig 2
Forest plot on the associations between DM and overall postoperative complications after hepatectomy.
DM, diabetes mellitus. The boxes and lines indicate the relative ratios (RRs) and their confidence intervals (CIs) on a log scale for each study. The pooled RR is represented by a diamond. The size of the black squares indicates the relative weight of each estimate.