Fig. 1
Changes in BMI and EWL(%) values of 561 patients before and after the operation at 3 months, 6 months, 1 year, 2 years and 3 years
Fig. 1 | BMC Surgery
Changes in BMI and EWL(%) values of 561 patients before and after the operation at 3 months, 6 months, 1 year, 2 years and 3 years