Alcohol Consumption After Bariatric Surgery

"Participants whose application for bariatric surgery was accepted, regardless of the type of surgical intervention (e.g., sleeve gastrectomy, Roux-en-Y Gastric Bypass).~This longitudinal study includes five measurement times: before surgery and then, 6 months, one year, one and a half years and two years after surgery. At each measurement time, participants are asked to respond to a set of online questionnaires. Responses are anonymous."