Disordered Eating Behaviors and Weight Regain in Patients After Bariatric Surgery

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This study compared disordered eating behavior symptoms between bariatric surgery patients with high versus low weight regain and found specific symptoms were associated with greater weight regain.

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Abstract

Background: /objective: Weight regain after bariatric surgery has serious health consequences, and disordered eating behaviors (DEB) may be involved in it. We compared DEB symptoms after bariatric surgery between patients with low vs. high ratio of weight regain (RWR) and investigated associations between DEB symptoms with weight regain and time since surgery. Meth-od: Ninety-four patients who had undergone laparoscopic Roux-en-Y gastric bypass or sleeve gastrectomy and had not attended follow-up with the multidisciplinary healthcare team for at least one year were recruited. RWR was calculated with respect to maximal weight loss by the nadir weight achieved after surgery. They were allocated into two groups according to the RWR, defined as high RWR (≥20%) or low RWR (

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europepmc
last seen: 2026-05-20T01:45:00.602351+00:00
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last seen: 2026-05-29T02:00:03.542394+00:00
License: CC-BY-4.0