Reliability of Sleep Measures from Four Personal Health Monitoring Devices Compared to Research-Based Actigraphy and Polysomnography.

Sensors (Basel) · 2016 · PMC4883337 · PMID 27164110

Europe PMC DOI

hedged sentence

0.0900

closest p · 1.8× alpha

0.0900

boldest claim

The sentences

a weak trendp = 0.09so close (0.05 < p ≤ 0.1)

In unadjusted correlations, Withings’ measure of Deep sleep weakly correlated significantly with PSG, while there was a weak trend between PSG and Misfit (p = 0.09), and between PSG and Basis (p = 0.08; Table 5 ).

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