Stephenson, J., Haywood, A. orcid.org/0000-0002-5824-3043, Bond, M. et al. (4 more authors) (2022) Health‐related outcomes in patients enrolled on surgical and non‐surgical routes in a weight management service. Health Science Reports, 5 (2). e501. ISSN 2398-8835
Abstract
Background and Aims
This study evaluates a specialist weight management service and compares outcomes in participants referred to the service undergoing either surgery or non-surgical routes to support weight loss.
Methods
Four hundred and forty eight participants were assessed on various weight-related outcomes (body mass index [BMI], psychological distress, quality of life, nutrition, weight-related symptoms, physical activity) on referral to the service and on discharge. The effect of group (surgery or non-surgery) and time in the service were facilitated by doubly multivariate analyses of variance models.
Results
Between referral and discharge, participants improved significantly on a combination of outcomes (P < .001) and on each outcome assessed individually. The magnitude of overall improvement was moderate (partial-η2 = 0.141). Individual improvement components varied; including a moderate reduction of 3.2% in the BMI outcome measure and a substantive gain of 64.6% in quality of life. Participants on non-surgical routes performed significantly better than participants on surgical routes on a linear combination of outcomes (P < .001) and on all outcomes except nutrition; with an effect of route small-to-moderate in magnitude (partial-η2 = 0.090).
Conclusions
Weight management services are successful in achieving weight management-related outcomes in the short- and long-term, with large overall improvements between referral and discharge averaged over all participants observed. Non-surgical routes appear to confer benefits between referral and discharge compared to surgical routes.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2022 The Authors. Health Science Reports published by Wiley Periodicals LLC. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
Keywords: | cohort analysis; morbid obesity; surgery; weight reduction |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Medicine, Dentistry and Health (Sheffield) > School of Health and Related Research (Sheffield) > ScHARR - Sheffield Centre for Health and Related Research |
Funding Information: | Funder Grant number National Institute for Health Research NIHRDH-yhclahrc-2014-1 |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 11 Feb 2022 08:37 |
Last Modified: | 11 Feb 2022 08:37 |
Status: | Published |
Publisher: | Wiley |
Refereed: | Yes |
Identification Number: | 10.1002/hsr2.501 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:183497 |