Longitudinal analysis of sleep duration trajectories and sarcopenia risk in middle-aged and older Chinese adults: evidence from China health and retirement longitudinal study.

BMJ Open · 2025 · PMC12730760 · PMID 41436253

Europe PMC DOI

hedged sentence

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closest p · 1.0× alpha

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boldest claim

The sentences

did not reach statistical significancep>0.05actually significant

The study suggests that changes in sleep duration (increasing or decreasing) may increase the risk of sarcopenia (OR 1.14 vs 1.21), although the results did not reach statistical significance, likely due to the relatively short follow-up period (p>0.05).

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