ArticleInternational journal of obesity (2005)2023
Associations of changes in physical activity and sedentary time with weight recurrence after bariatric surgery: a 5-year prospective study.
Article in International journal of obesity (2005), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.
- Meta-analysis of changes in skeletal muscle mass within 1 year after bariatric surgery.Surgical endoscopy · 2025Pooled it
- Metabolic Outcomes and Recurrent Weight Gain 10 Years After Roux-en-Y Gastric Bypass, a Longitudinal Cohort Study.Obesity surgery · 2026Article
- Motivating increases in physical activity to prevent recurrence of weight gain after metabolic bariatric surgery: The Exercise Values of Life and Vitality Everyday (EVOLVE) trial.Contemporary clinical trials · 2025Article
- The Role of Physical Activity in Minimizing Recurrence of Weight Gain Following Metabolic and Bariatric Surgery: Current Evidence and Suggestions for Advancing Future Research.Current obesity reports · 2025Review
- The effect of weight change on death and cardiovascular events after Roux-en-Y gastric bypass.The British journal of surgery · 2025Article
- Longitudinal associations between self-regulation and physical activity behavior following metabolic bariatric surgery; an exploratory study.The international journal of behavioral nutrition and physical activity · 2025Article
- Optimizing Nutritional Management Before and After Bariatric Surgery: A Comprehensive Guide for Sustained Weight Loss and Metabolic Health.Nutrients · 2025Review
- Effect of bariatric surgery in the body burden of persistent and non-persistent pollutants: longitudinal study in a cohort of morbidly obese patients.Frontiers in endocrinology · 2024Article
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Authors and funding
8 authors at 5 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIncreasing physical activity and limiting sedentary time may minimize weight recurrence after bariatric surgery. However, few studies have evaluated potential associations of objectively-measured physical activity and sedentary time with post-surgical weight recurrence over time.
aimsTo evaluate associations of change in physical activity and sedentary time with weight recurrence after bariatric surgery.
methodsParticipants from the Oslo Bariatric Surgery Study, a prospective cohort study, wore an ActiGraph monitor for seven days at 1- and 5 years after surgery to assess daily physical activity and sedentary time. Participants' weight was measured at in-person clinic visits. Chi-square Test and Paired-samples T-test evaluated group differences and change over time, while Pearson's Correlation, multiple logistic and linear regression investigated associations between variables.
resultsFive years after surgery 79 participants (70.5% response rate, 81% female) (mean (sd) age: 54.0 (±9.3), BMI: 32.1 (±4.7)) had valid monitor data. Participants increased their sedentary time (71.4 minutes/day (95% CI: 54.2-88.6, p = <0.001)) and reduced daily steps (-1411.1 (95% CI: 737.8-208.4), p = <0.001), light physical activity (-54.1 min/day (95% CI: 40.9-67.2, p = <0.001)), and total physical activity (-48.2 (95% CI: 34.6-63.3), p = <0.001) from 1- to 5 years after surgery. No change was found for moderate-to-vigorous intensity physical activity. No associations were found between changes in steps, physical activity or sedentary time and weight recurrence.
conclusionParticipants increased sedentary time and decreased light- and total physical activity between 1- and 5 years post-surgery. Overall, changes in physical activity and sedentary time were not associated with weight recurrence. Interventions to help patients increase physical activity and limit sedentary time after bariatric surgery are needed.
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