Fig. 1From: Long-term mortality and incidence of cardiovascular diseases and type 2 diabetes in diabetic and nondiabetic obese patients undergoing gastric banding: a controlled studyMortality in surgery and in matched (no-surgery) control patients. Crude survival (a) and survival adjusted for age, sex, and for the presence of diabetes and of coronary heart disease (b). Number of patients at risk is indicated. Years = since visit 1Back to article page