Experienced Weight Stigma Changes Following Bariatric Surgery: a Systematic Review and Meta-Analysis.
Hannah R Farnsworth, Dakota L Leget, Lara J LaCaille et al.
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In 30 seconds
This systematic review and meta-analysis examined changes in weight stigma experienced by patients before and after metabolic bariatric surgery (MBS). The analysis included 41 studies, revealing a significant reduction in weight stigmatization post-surgery, with a Hedge's g of 1.28 at 6-12 months. However, presurgical weight stigma did not correlate with post-surgical weight loss (r = 0.05).
Key findings
- Weight stigmatization decreased significantly after MBS, with a Hedge's g of 1.28 at 6-12 months.
- At 13-24 months post-MBS, the reduction in weight stigma was measured at g = 1.16.
- At 25-36 months, the decrease in weight stigma remained substantial with g = 1.26.
- Presurgical weight stigma showed no significant association with post-MBS weight loss (r = 0.05).
Why it matters
Understanding the dynamics of weight stigma in bariatric surgery patients is crucial, as it can influence mental health and recovery outcomes. This study highlights the potential for improved patient experiences post-surgery, which may enhance overall treatment success.
What to keep in mind
The study is limited by the minimal number of studies reporting on long-term relationships between baseline stigma and post-MBS outcomes.