Exploring the feasibility of modeling next-day fatigue and sleepiness using digital sleep tracker data in neurodegenerative and immune-mediated inflammatory diseases.

Front Digit Health · 2026 · PMC13318974 · PMID 42388291

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did not reach statistical significanceno p-value reported

However, this relationship did not reach statistical significance, likely due to limited sample size.

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nominally significantno p-value reported

Regarding fatigue related PRO metrics, after Benjamini-Hochberg correction, ZKONE’s sleep efficiency feature shows a nominally significant association ( r = − 0.21 ) with self-reported mental fatigue in the healthy group only.

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