Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6061092 | Sleep Medicine | 2012 | 8 Pages |
Abstract
Cluster C personality disorders were highly prevalent in patients with chronic insomnia with hypnotic dependence. Features of Cluster C and A personality disorders were variously associated with poorer insomnia-related daytime functioning, fatigue, and estimation of nightly wake-time. Future interventions may need to address these personality features.
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Authors
Megan E. Ruiter, Kenneth L. Lichstein, Sidney D. Nau, James D. Geyer,