SF-6D Normative Values Among Patients Undergoing Bariatric Surgery: Results Based on Real-World Evidence from the Scandinavian Obesity Surgery Registry (SOReg)-Reference-Cited by-同舟云学术

SF-6D Normative Values Among Patients Undergoing Bariatric Surgery: Results Based on Real-World Evidence from the Scandinavian Obesity Surgery Registry (SOReg)

Published:2024-01-08 Issue:2 Volume:34 Page:558-567
ISSN:0960-8923
Container-title:Obesity Surgery
language:en
Short-container-title:OBES SURG

Author:

Sun Sun^ORCID,Stenberg Erik^ORCID,Luo Nan^ORCID,Franklin Karl A.^ORCID,Lindholm Lars^ORCID,Salén Klas-Göran^ORCID,Cao Yang^ORCID

Abstract

Abstract Background The SF-6D index can be used to calculate quality-adjusted life years in economic evaluations, which is required by reimbursement agencies and national advisory bodies, including the Swedish ones. However, despite that SF-36 has been largely applied among patients undergoing bariatric surgery, almost no study has accessed the short form six-dimensions (SF-6D) after bariatric surgery. Aim To establish normative values for the SF-6D index among patients undergoing bariatric surgery. Materials and Methods All patients who received bariatric surgery in Sweden between 2011–01-01 and 2019–03-31 were obtained from the Scandinavian Obesity Surgery Registry (SOReg). Information includes patients’ sociodemographic characteristics, details regarding the procedure, and postsurgical conditions. The SF-36 is applied at baseline and at follow-up years 1, 2, and 5. The multiple sequential imputation method was applied to handle missingness on SF-6D items. Based on the UK tariff, the SF-6D preference scores were calculated. The normative values for the mean (SD) SF-6D index were reported by timepoint and surgical complications for men and women, respectively. Multivariate analyses were applied to investigate how the SF-6D index is associated with timepoint, controlling for age, sex, BMI, and comorbidities in a stepwise manner. Results The SF-6D index increased at 1 year relative to baseline and was roughly maintained at the same level at 2 years. The normative value of the SF-6D index can be used in economic evaluations for bariatric surgery. Graphical Abstract

Funder

Forskningsrådet om Hälsa, Arbetsliv och Välfärd

Umea University

Publisher

Springer Science and Business Media LLC

Subject

Nutrition and Dietetics,Endocrinology, Diabetes and Metabolism,Surgery

Link

https://link.springer.com/content/pdf/10.1007/s11695-023-07024-0.pdf

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