ArticlePsychiatry investigation2018
Validation of the Korean Version of the Biological Rhythms Interview of Assessment in Neuropsychiatry.
Article in Psychiatry investigation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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16 citing papers in PubMed, 28 citations in OpenAlex.
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- Deep phenotyping of insomnia: a multimodal assessment protocol.Frontiers in psychiatry · 2025Article
- A digital phenotyping dataset for impending panic symptoms: a prospective longitudinal study.Scientific data · 2024Article
- Relationship between biological rhythm dysregulation and suicidal ideation in patients with major depressive disorder.BMC psychiatry · 2024Article
- The validity and reliability of the Chinese version of the biological rhythms interview of assessment in neuropsychiatry in the community: a large Chinese college student population.Frontiers in psychiatry · 2024Article
- Circadian Rhythms and Depression in Adolescents: A Comparative Analysis of First Episode and Recurrent-Episode Groups.Journal of personalized medicine · 2023Article
- Reliability and validity of the Chinese version of the biological rhythms interview of assessment in neuropsychiatry in patients with major depressive disorder.BMC psychiatry · 2022Article
- Cognitive profiles in bipolar I disorder and associated risk factors: Using Wechsler adult intelligence scale-IV.Frontiers in psychology · 2022Article
- Impact of the COVID-19 pandemic on psychological distress and biological rhythm in China's general population: A path analysis model.PloS one · 2022Article
- Study Protocol for a Prospective Longitudinal Cohort Study to Identify Proteomic Predictors of Pluripotent Risk for Mental Illness: The Seoul Pluripotent Risk for Mental Illness Study.Frontiers in psychiatry · 2020Article
- Similarities of Aspects of Biological Rhythms between Major Depression and Bipolar II Disorder Compared to Bipolar I Disorder: A Finding from the Early-Onset Mood Disorder Cohort.Psychiatry investigation · 2019Article
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Authors and funding
5 authors at 4 institutions in 3 countries.
Funding
Abstract
objectiveThe Biological Rhythms Interview of Assessment in Neuropsychiatry (BRIAN) is a scale used to clinically evaluate disturbances in biological rhythm. In this study, we aimed to examine the reliability and validity of the Korean version of the BRIAN (K-BRIAN) in a Korean population.
methodsA total of 181 participants, including 141 outpatients with bipolar disorder (BD; type I, 62; type II, 79) and 40 controls, were recruited. Construct validity was tested by comparing the mean K-BRIAN scores of the BD patients and control subjects. Concurrent validity was tested by evaluating the association between the K-BRIAN and the Morningness-Eveningness Questionnaire (MEQ).
resultsThe mean K-BRIAN scores of the control subjects and patients with BD differed significantly (p<0.001). Particularly, the mean K-BRIAN score was considerably lower among control subjects (mean±standard deviation=35.00±8.88) than among patients with BD type I (41.19±12.10) and type II (50.18±13.73). The Cronbach's alpha for the K-BRIAN was 0.914. The K-BRIAN was found to correlate with the MEQ (r=-0.45, p<0.001).
conclusionThe findings affirm that the K-BRIAN has good construct validity and internal consistency. This suggests that the K-BRIAN can be used to assess biological rhythms in the Korean population, especially for patients with mood disorder.
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