Fig. 2From: Long-term effects of laparoscopic sleeve gastrectomy versus roux-en-Y gastric bypass for the treatment of Chinese type 2 diabetes mellitus patients with body mass index 28-35 kg/m2Percentage of excess weight loss are plotted for the 3, 6, 9, 12, 18, 24 and 36 month time points. Error bars indicate 95 % CIs; P values for differences are all <0.05Back to article page