Neuroimaging subtypes of adolescent sleep insufficiency stratify natural short sleepers from comorbidity or environment driven insufficiency.

Nat Commun · 2026 · PMC13096203 · PMID 41794771

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0.1610

closest p · 3.2× alpha

0.1610

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marginally significantp = 0.161not close (p > 0.1)

We also found the shorter sleepers had relatively fewer night wakes in both the ABCD and SSBC datasets ( p = 0.051 for the ABCD study and p = 0.161 for the Shanghai dataset; marginally significant), indicating higher sleep efficiency in these adolescents.

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