Body Weight Changes
weight loss
Percent losses in body weight from baseline are shown in Fig. Percent body weight loss over 5 years of follow-up in participants undergoing silastic ring Roux-en-Y gastric bypass or sleeve gastrectomy. Percent losses from pre-surgery (time 0) in body weight at annual post-surgery follow-up assessments in patients who underwent laparoscopic gastric bypass (closed symbols) or laparoscopic sleeve gastrectomy (open symbols). Data are means ± SEM. 