Weight Change After Roux-en Y Gastric Bypass, Physical Activity and Eating Style: Is There a Relationship?

Background Insufficient weight loss and weight regain is seen in 20–30% of the post-bariatric population. More knowledge about the effect of physical activity and eating style on weight change after Roux-en-Y gastric bypass is essential since behaviour can be modified and thereby results improved. The goal of this study is to determine the relationship between weight change, self-reported physical activity and eating style.