Acute sleep rebound following sleep restriction is associated with reduced mortality risk.

Nat Commun · 2026 · PMC13121452 · PMID 42045198

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marginal significanceno p-value reported

Statistically significant sex interactions were seen in the long ( P for interaction = 0.015) and medium ( P for interaction = 0.048) baseline sleep duration groups, though the latter showed only marginal significance.

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