Prospective study of health-related quality of life after Roux-en-Y bypass surgery for morbid obesity

C. Y. Chang, C. K. Huang, Y. Y. Chang, C. M. Tai, J. T. Lin, Jung-Der Wang

研究成果: Article同行評審

33 引文 斯高帕斯(Scopus)


Background: The aim of this study was to evaluate the effects of Roux-en-Y gastric bypass for morbid obesity on health-related quality of life (QOL) during the first year of follow-up. Methods: TheWorld Health Organization Quality of Life - Brief (WHOQOL-BREF) was administered 1 month before operation, and at 1, 3, 6 and 12 months after surgery. Body mass index, co-morbidities and operation-related complications were measured at these times. A mixed-effect model was constructed to analyse repeated measurements and determine the relationships between body mass index, WHOQOLBREF scores and other variables. Results: A total of 102 patients were enrolled. The mixed-effect model showed that the physical, psychological and social domains improved after bariatric surgery, with simultaneous reduction in weight and improvement in co-morbidities. There was a dip in scores in physical and psychological domains 3-6 months after surgery, significantly related to complications. All patients gradually improved between 6 and 12 months after surgery, reaching levels similar to those of healthy subjects. Conclusion: Health-related QOL improved dramatically after bariatric surgery, dipped slightly between 3 and 6 months, and improved again up to the end of the first year.

頁(從 - 到)1541-1546
期刊British Journal of Surgery
出版狀態Published - 2010 十月 1

All Science Journal Classification (ASJC) codes

  • Surgery

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