Sleep architecture and serum biomarker heterogeneity in obstructive sleep apnea: a cross-sectional study.

Sleep Adv · 2026 · PMC13221959 · PMID 42220905

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did not reach statistical significanceno p-value reported

Deep sleep and neurobiological resilience The ODI × N3 per cent interaction for NfL was directionally consistent with weaker adverse hypoxemia-NfL coupling when deep sleep was preserved, but the result did not reach statistical significance.

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