作者
Katherine A Kaplan, Eleanor L McGlinchey, Adriane Soehner, Anda Gershon, Lisa S Talbot, Polina Eidelman, June Gruber, Allison G Harvey
发表日期
2015/6
期刊
Psychological medicine
卷号
45
期号
8
页码范围
1751-1763
出版商
Cambridge University Press
简介
Background
Though poorly defined, hypersomnia is associated with negative health outcomes and new-onset and recurrence of psychiatric illness. Lack of definition impedes generalizability across studies. The present research clarifies hypersomnia diagnoses in bipolar disorder by exploring possible subgroups and their relationship to prospective sleep data and relapse into mood episodes.
Method
A community sample of 159 adults (aged 18–70 years) with bipolar spectrum diagnoses, euthymic at study entry, was included. Self-report inventories and clinician-administered interviews determined features of hypersomnia. Participants completed sleep diaries and wore wrist actigraphs at home to obtain prospective sleep data. Approximately 7 months later, psychiatric status was reassessed. Factor analysis and latent profile analysis explored empirical groupings within hypersomnia diagnoses.
Results
Factor …
学术搜索中的文章
KA Kaplan, EL McGlinchey, A Soehner, A Gershon… - Psychological medicine, 2015