ArticleBipolar disorders2015
The longitudinal course of sleep timing and circadian preferences in adults with bipolar disorder.
Article in Bipolar disorders, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.
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Who cites it
27 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Managing Sleep in Bipolar Disorder: An Overview of Pharmacological and Non-Pharmacological Interventions.Bipolar disorders · 2026Pooled it
- Chronotherapeutic Treatments for Psychiatric Disorders: A Narrative Review of Recent Literature.Current psychiatry reports · 2025Review
- Sleep and circadian disruption in bipolar disorders: From psychopathology to digital phenotyping in clinical practice.Psychiatry and clinical neurosciences · 2024Review
- Putative Risk Biomarkers of Bipolar Disorder in At-risk Youth.Neuroscience bulletin · 2024Review
- Bipolar Disorder, Circadian Rhythm and Clock Genes.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2024Review
- Evening Chronotype and Suicide: Exploring Neuroinflammation and Psychopathological Dimensions as Possible Bridging Factors-A Narrative Review.Brain sciences · 2023Review
- The nosological status of unipolar mania and hypomania within UK Biobank according to objective and subjective measures of diurnal rest and activity.Bipolar disorders · 2022Article
- A panel of rhythm gene polymorphisms is involved in susceptibility to type 2 diabetes mellitus and bipolar disorder.Annals of translational medicine · 2021Article
- Late chronotype predicts more depressive symptoms in bipolar disorder over a 5 year follow-up period.International journal of bipolar disorders · 2021Article
- Evaluating endophenotypes for bipolar disorder.International journal of bipolar disorders · 2021Review
- Sleep and Circadian Rhythm Disorder in Bipolar Affective Disorder.Current topics in behavioral neurosciences · 2021Article
- Advances toward precision medicine for bipolar disorder: mechanisms & molecules.Molecular psychiatry · 2021Review
- The common denominators of sleep, obesity, and psychopathology.Current opinion in psychology · 2020Review
- Using Chronobiological Phenotypes to Address Heterogeneity in Bipolar Disorder.Molecular neuropsychiatry · 2020Review
- Role of biological rhythm dysfunction in the development and management of bipolar disorders: a review.General psychiatry · 2020Review
- Validation of the Korean Version of the Biological Rhythms Interview of Assessment in Neuropsychiatry.Psychiatry investigation · 2018Article
- Chronotype and Mental Health: Recent Advances.Current psychiatry reports · 2018Review
- Subjective versus objective evening chronotypes in bipolar disorder.Journal of affective disorders · 2018Article
- Genetic Influences on Evening Preference Overlap with Those for Bipolar Disorder in a Sample of Mexican Americans and American Indians.Twin research and human genetics : the official journal of the International Society for Twin Studies · 2017Article
- Circadian Rhythm Dysregulation in Bipolar Spectrum Disorders.Current psychiatry reports · 2017Review
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
objectivesTo study the longitudinal course of sleep timing and circadian preferences in individuals with bipolar disorder (BP) compared to individuals with non-BP psychopathology and healthy controls.
methodsIndividuals with bipolar I and bipolar II disorder (n = 257), non-BP psychopathology (n = 105), and healthy controls (n = 55) (mean age 40.2 years, 21.3% male, 85.1% Caucasian) were followed on average every 27 months for a mean of four years. Sleep timing parameters and circadian preference were reported using the Sleep Timing Questionnaire and The Composite Scale for Morningness. Group comparisons were adjusted for multiple comparisons and between-group differences in demographic variables and psychopharmacological treatment.
resultsRegardless of their current mood state, individuals with BP showed more sleep onset latency (SOL), wakening after sleep onset (WASO), and evening preference in comparison to both individuals with non-BP psychopathology and healthy controls. Individuals with BP also showed less stability of bed and awakening times in comparison to the other two groups, though these results were dependent on mood state. Non-BP individuals only showed more WASO and less stability in bed and awakening times before work/school days than healthy controls. Adjusting for comorbid disorders yielded similar results. Within-group analyses found little to no effect of time and BP subtype on sleep timing and circadian preference.
conclusionsDisturbances of sleep timing are prominent in individuals with BP. These disturbances are worse during mood episodes, but still apparent during euthymic periods. Evening preference was not associated with polarity type, or mood state in BP, suggesting that this characteristic may be a trait marker.
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