Prevalence of chronic insomnia in patients with obstructive sleep apnea.

Braz J Psychiatry · 2021 · PMC8352737 · PMID 32997071

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an increasing trendno p-value reported

1 The prevalence of CI in the general population has been estimated at 4.4-6%, 3 with a an increasing trend in more recent studies (approaching 10%) 6 based on more recent ICSD-III criteria.

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