ArticleInternational journal of obesity (2005)2020
Predictors of weight loss after bariatric surgery-a cross-disciplinary approach combining physiological, social, and psychological measures.
Article in International journal of obesity (2005), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
- Semaglutide versus placebo in individuals with poor weight loss after bariatric surgery: a double-blinded, randomized, placebo-controlled trial.Nature medicine · 2026Trial
- Skeletal muscle reprogramming of metabolic, ribosomal and developmental pathways contributes to Roux-en-Y gastric bypass-induced adaptation in women.EBioMedicine · 2026Article
- Incidence and Predictors of Suboptimal Early Weight Loss after Bariatric Procedures.Obesity surgery · 2026Article
- Associations Between Obesity-Related Comorbidities and Weight Loss After Bariatric Surgery: A Retrospective Analysis.Journal of obesity · 2026Article
- Relations between trajectories of weight loss and changes in psychological health over a period of 2 years following bariatric metabolic surgery.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2025Article
- Body Composition Changes and Factors Influencing the Total Weight Loss Rate After Laparoscopic Sleeve Gastrectomy.Clinics and practice · 2024Article
- Article
- Sex- and operation-dependent effects on 5-year weight loss results of bariatric surgery.Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery · 2024Observational
- Short-Term Changes in Weight, Body Composition, and Metabolic Biomarkers After Laparoscopic Sleeve Gastrectomy in Patients with Obesity: A Comparative Prospective Study.Obesity surgery · 2024Article
- Primary weight loss failure after Roux-en-Y gastric bypass is characterized by impaired gut-hormone mediated regulation of food intake.International journal of obesity (2005) · 2023Article
- Personality Profiles Associated with Long-Term Success in Bariatric Surgery: 24-Month Follow-Up.Behavioral sciences (Basel, Switzerland) · 2023Article
- Postoperative Resting Metabolic Rate and Successful Weight Loss After Roux-en-Y Gastric Bypass.Obesity surgery · 2023Article
- Neighborhood deprivation and residential property values do not affect weight loss at 1 or 3 years after bariatric surgery.Obesity (Silver Spring, Md.) · 2023Article
- Predictors of weight loss in patients with obesity treated with a Very Low-Calorie Ketogenic Diet.Frontiers in nutrition · 2023Article
- Prehabilitation of overweight and obese patients with dysglycemia awaiting bariatric surgery: Predicting the success of obesity treatment.World journal of diabetes · 2022Review
- Food Intake Following Gastric Bypass Surgery: Patients Eat Less but Do Not Eat Differently.The Journal of nutrition · 2022Article
- Psychological functioning and well-being before and after bariatric surgery; what is the benefit of being self-compassionate?British journal of health psychology · 2022Observational
- Does FGF21 Mediate the Potential Decrease in Sweet Food Intake and Preference Following Bariatric Surgery?Nutrients · 2021Article
- A Clinical-Genetic Score for Predicting Weight Loss after Bariatric Surgery: The OBEGEN Study.Journal of personalized medicine · 2021Article
- Assessing psychopathology in bariatric surgery candidates: discriminant validity of the SCL-90-R and SCL-K-9 in a large sample of patients.Eating and weight disorders : EWD · 2021Article
Corrections and comments
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Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundBariatric surgery leads to a substantial weight loss (WL), however, a subset of patients undergoing surgery fails to achieve adequate WL. The reason for the individual variation in WL remains unexplained. Using an exploratory cross-disciplinary approach, we aimed to identify preoperative and early postoperative factors explaining the variation in WL after bariatric surgery.
methodsSixty-one subjects were recruited. Eighteen subjects did not receive surgery and three subjects dropped out, leaving a total sample of 40 subjects. Physiological, social, and psychological data were collected before and 6 months after surgery. All variables were analyzed in combination using a least absolute shrinkage and selection operator (LASSO) regression to explain the variation in WL 18 months after Roux-en-Y gastric bypass (n = 30) and sleeve gastrectomy (n = 10).
resultsMean WL was 31% (range: 10-52%). The following preoperative factors predicted 59% of the variation in WL: type of surgery (14%), diabetes status (12%), economic resources (9%), sex (7%), binge eating disorder (7%), degree of depression (5%), household type (3%), and physical activity (1%). Including information on early responses after surgery increased the ability to predict WL to 78% and was explained by early WL (47%), changes in energy density of food consumed from a buffet meal (9%), changes in glicentin (5%), degree of depression (5%), sex (5%), type of surgery (2%), economic resources (2%), and changes in drive for thinness (1%).
conclusionsUsing a cross-disciplinary approach, a substantial part of the individual variation in WL was explained by a combination of basic patient characteristics, psychological profile, and social conditions as well as physiological, psychological and behavioral responses to surgery. These results suggest that patient characteristics collected in a cross-disciplinary approach may help determine predictors for less successful WL after bariatric surgery. If verified in larger cohorts this may form the basis for individualized postoperative support to optimize WL outcome.
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Registered trials
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