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Updated: Dec 18, 2025
A Murine Model of Vertical Sleeve Gastrectomy
Published on: December 18, 2017
Quality of Life 10 Years After Bariatric Surgery
Piotr Major1,2, Tomasz Stefura3, Błażej Dziurowicz4
12nd Department of General Surgery, Jagiellonian University Medical College, Jakubowskiego 2 st., 30-688, Cracow, Poland.
Purpose:
Improvement of the quality of life after bariatric surgery is an important outcome of the treatment. Assessing the long-term QoL results provides better insights into the effectiveness of bariatric surgery.
Materials And Methods:
This is a cohort study including patients who underwent bariatric surgery between June 2009 and May 2010 in one academic center. Patients underwent either laparoscopic sleeve gastrectomy (LSG) or laparoscopic Roux-en-Y gastric bypass (LRYGB). Overall, 34 patients underwent LSG (52.3%) and 31 patients underwent LRYGB (47.7%). Preoperatively, and after 1 and 10 years, QoL was assessed using two standardized questionnaires: SF-36 and MA-QoLII. After 10 years, 72% of patients filled out these questionnaires.
Results:
The global QoL score before surgery was 48.3 ± 20.6. At the 1-year follow-up, the global total QoL score was 79.7 ± 9.8. At the 10-year follow-up, the global total QoL score was 65.1 ± 21.4. There was a significant increase in total QoL between measurements before the operation and 10 years after surgery in the whole study group (p = 0.001) and for patients who underwent LSG (p = 0.001). There was no significant difference between total QoL prior to surgery and 10 years after for patients who underwent LRYGB (p = 0.450).
Conclusion:
LSG led to significant improvement in QoL.
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