Obesity is a great concern in developed countries such as Taiwan. Laparoscopic sleeve gastrectomy (LSG) is becoming a popular and stand-alone bariatric procedure. The aim of this study is to analyze the factors that affect the weight loss outcome in our patients after LSG.
Eighty-two consecutive patients who underwent LSG between Oct. 2012 and Sept. 2015 were included. Patients were asked to fill out questionnaires during first visit. The endpoint of this review was the factors affecting excess weight loss (%EWL) ≧ 50% at post-operative 12-months.
Sixty-seven patients (81.7%) completed 12 months of post-operative follow-up. The pre-operative mean weight and height were 109.7 kg and 165.7 cm (BMI of 40.4 kg/m
Younger age, pre-operative alcohol consumption and absence of psychiatric disease were positive predictor factors for successful weight loss after LSG.