The Sleep Impact on Activity Diary (SIAD): A Novel Assessment of Daytime Functioning in Insomnia.

Brain Sci · 2021 · PMC7916926 · PMID 33670171

Europe PMC DOI

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marginal significanceno p-value reported

For the remaining item #6 (attended school/studied) the marginal significance was due to greater variability in the insomnia group and lower degrees of freedom. 3.4.

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