Mixed
Intensive lifestyle intervention (dietary modification, exercise, and education) significantly reduces Obstructive Sleep Apnea (OSA) severity, measured by Apnea-Hypopnea Index (AHI), in obese patients with type 2 diabetes, with benefits persisting for 4 years despite partial weight regain.
If you have type 2 diabetes and sleep apnea, committing to a structured lifestyle program that includes diet changes and moderate exercise can significantly improve your sleep quality. Even if you don't keep all the weight off in the long run, the initial improvement in your sleep apnea severity tends to last for years. Start with manageable steps like portion control and walking, and seek support through a structured program rather than trying to do it alone.
Beneficial effects of intensive lifestyle intervention on apnea-hypopnea index at 1 year persisted at 4 years, despite an almost 50% weight regain.
Why this rating
Randomized controlled trial (RCT) with a large sample size (n=264), long follow-up (4 years), and statistically significant results (P < 0.001).
Source
Long-Term Effect of Weight Loss on Obstructive Sleep Apnea Severity in Obese Patients with Type 2 Diabetes
Samuel T. Kuna et al. · SLEEP · 2013
DOI 10.5665/sleep.2618
Related findings · Mixed
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