fig4

Figure 4. Percentage of patients who underwent bariatric surgery in a postoperative period of 6 to 20 years, in absolute values in percentage intervals for excess weight loss, separated by surgical technique and by postoperative periods (n = 208). For Bypass there is no statistical difference in surgery time. Sleeve does not support statistical testing due to small sample size for surgery times 11 to 16 (n = 3) and 16 to 20 (n = 1).