ArticlePorto biomedical journal
Health-related quality of life 6 years after bariatric surgery: factors influencing outcome.
Article in Porto biomedical journal. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Changes in Health-Related Quality of Life After Metabolic and Bariatric Surgery: A Prospective Single-Center Cohort Study.Obesity science & practice · 2026Article
- The Related Metabolic Diseases and Treatments of Obesity.Healthcare (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Bariatric surgery is the only proven treatment to significantly improve obesity and its associated comorbidities. The success of bariatric surgery goes beyond weight lost: quality of life (QoL) is acquiring relevance when evaluating outcomes after bariatric surgery but few studies evaluated factors influencing QoL at long term. The main objective of this study is to identify factors that could affect QoL more than 5 years after bariatric surgery. Methods: We performed an observational study in which we apply "Moorehead-Ardelt Quality of Life Questionnaire" to 94 patients that were submitted to bariatric surgery with more than 5years of follow-up. Patients questionnaire score was compared to several variables: age, sex, main surgical procedures, primary or revisional surgery, complications, weight loss, and improvement of comorbidities (diabetes, dyslipidemia, hypertension, musculoskeletal disorders, and psychiatry pathology). Results: QoL was significantly influenced by weight loss outcomes (%excess weight loss, %total weight loss, and final body mass index). QoL was neither significantly influenced by sex or age, type of surgery nor previously failed bariatric surgeries or complications. Improvement of hypertension was related to increased QoL, but improvement of other associated comorbidities did not had significant impact on patient's QoL at long term. Conclusion: It appears that the main factors influencing long-term QoL after bariatric surgery are related to weight loss outcomes.
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Registered trials
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