GERD indicates gastroesophageal reflux disease; LSG, laparoscopic sleeve gastrectomy; LRYGB, laparoscopic Roux-en-Y gastric bypass; SADI-S, single anastomosis duodenoileal bypass with sleeve gastrectomy.
aThe number of patients assessed for eligibility was not adequately recorded.
bAnalyzed according to intention-to-treat.
cThe specific causes of death were: 1 traffic incident, 1 drowning, 1 ketoacidosis, 1 pulmonary embolism, 1 uterine cancer, 1 cholangiocarcinoma, 1 lung cancer, 1 pancreatic cancer, and 2 alcohol overdose.