Fig. 4From: The effect of diabetes on surgical versus percutaneous left main revascularization outcomes: a systematic review and meta-analysisRandom-effects meta-analysis for DM patients comparing DES to CABG using relative risks for the composite endpoint of all-cause mortality, myocardial infarction, or stroke in observational studies. CABG, Coronary artery bypass graft; CI, Confidence interval; DES, Drug-eluting stents; ES, EstimateBack to article page