Comparison of the Effectiveness of Four Bariatric Surgery Procedures in Obese Patients with Type 2 Diabetes: A Retrospective Study

Figure 3

Changes in weight (mean ± SEM) induced by the four different types of bariatric surgery in nondiabetic and diabetic obese patients. Gastric banding (GB), calibrated gastrectomy type Mason (CGMa), sleeve gastrectomy (SG), and Roux-en-Y gastric gypass (RYGB). (□) Obese patients without diabetes; (■) obese patients with type 2 diabetes.