Fig. 5From: Relationship between frailty and mortality, hospitalization, and cardiovascular diseases in diabetes: a systematic review and meta-analysisForest plot of the association between frailty and mortality plotted based on subgroup analysis. Hazard ratio for individual studies is presented as squares, with 95% confidence intervals (CIs) presented as extending lines. Pooled hazard ratio with its 95% CI is depicted as a diamondBack to article page