Symptom-focused rumination and sleep disturbance.

Published

Journal Article

Rumination can prolong negative mood, disrupt sleep, and increase depression risk. Although there is evidence that poor sleepers ruminate, no studies have identified the ruminative content relevant for sleep disturbance. This study investigated (a) the association between rumination and sleep and (b) the ruminative content of poor sleepers. Results revealed that self-defined poor sleepers (n = 104) were more prone than self-defined good sleepers (n = 139) to ruminate and that the ruminative content was symptom focused (e.g., poor sleepers ruminated on causes of dysphoria, concentration, and fatigue symptoms). As dysphoria, reduced concentration, and fatigue are all commonly experienced daytime symptoms of insomnia, this preliminary finding of symptom-focused rumination should be further evaluated as a risk factor for further sleep disturbance in clinical samples as well as a possible link between insomnia and depression.

Full Text

Cited Authors

  • Carney, CE; Edinger, JD; Meyer, B; Lindman, L; Istre, T

Published Date

  • January 2006

Published In

Volume / Issue

  • 4 / 4

Start / End Page

  • 228 - 241

PubMed ID

  • 17083303

Pubmed Central ID

  • 17083303

Electronic International Standard Serial Number (EISSN)

  • 1540-2010

International Standard Serial Number (ISSN)

  • 1540-2002

Digital Object Identifier (DOI)

  • 10.1207/s15402010bsm0404_3

Language

  • eng