Figure 2.
Weight loss chart for preoperative body mass index (BMI) < 50. Total number of patients at 1, 3, 6, 9, 12 and 36 months are respectively 731, 645, 690, 706, 168.
Weight loss chart for preoperative body mass index (BMI) < 50. Total number of patients at 1, 3, 6, 9, 12 and 36 months are respectively 731, 645, 690, 706, 168.