Can Social Factors Derail Bariatric Gains?

ARMMS-T2D analysis finds bariatric surgery outperforms medical therapy for type 2 diabetes regardless of neighborhood deprivation.

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Metabolic bariatric surgery significantly improves glycemic control and weight loss compared to medical therapy in type 2 diabetes patients.
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The study found consistent benefits of surgery across different levels of social deprivation, as measured by the Area Deprivation Index.
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No statistically significant differences were detected in the advantages of surgery over medical therapy based on the Area Deprivation Index.
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Surgery resulted in a net HbA1c reduction of −1% and greater weight loss of −11% to −13% across varying ADI levels.
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The study's limitations included a small sample size and the original trials not being designed to assess ADI's effect modification.

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