Sleep Power Spectral Density and Spindles in PTSD and Their Relationship to Symptom Severity.

Front Psychiatry · 2021 · PMC8640175 · PMID 34867552

Europe PMC DOI

hedged sentence

0.0540

closest p · 1.1× alpha

0.0540

boldest claim

The sentences

showed a trendp = 0.054so close (0.05 < p ≤ 0.1)

High frequency power during NREM sleep showed a trend toward being associated with lower overall DASS-measured psychopathology ( r = −0.20, p = 0.054) along with significantly better emotion regulation ( r = 0.23, p = 0.027) and significantly fewer nightmares ( r = −0.26, p = 0.011; Figure 4 ).

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