Characteristics of the sleep-related beliefs in depressive patients comorbid with insomnia and its influence on sleep quality
- Resource Type
- article
- Authors
- Meng Fanqiang; Yang Lijuan; Zhang Juyi; Li Zhanjiang
- Source
- Sichuan jingshen weisheng, Vol 35, Iss 4, Pp 319-324 (2022)
- Subject
- depressive disorders
insomnia
beliefs and attitudes
cognitive behavioral therapy for insomnia
Psychology
BF1-990
Psychiatry
RC435-571
- Language
- Chinese
- ISSN
- 1007-3256
ObjectiveTo explore the beliefs and attitudes about sleep in patients with comorbid depressive disorder and insomnia, and to explore its influence on sleep quality.MethodsPatients with comorbid depressive disorder and insomnia (n=61) and patients with primary insomnia (n=62) who met criteria specified in the Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV) in Beijing Anding Hospital Affiliated to Capital Medical University were enrolled, meantime, another 64 healthy controls were recruited. All subjects were assessed using Dysfunctional Beliefs and Attitudes about Sleep (DBAS) and Pittsburgh Sleep Quality Index (PSQI). Additionally, patients with comorbid depressive disorder and insomnia were evaluated using Hamilton Depression Scale-17 item (HAMD-17). The PSQI and DBAS scores were compared among three groups using analysis of covariance, and multiple linear regression analysis was used to screen the factors affecting PSQI score in patients with comorbid depressive disorder and insomnia.ResultsCompared with healthy controls, higher scores of PSQI (t=18.932, 18.610, P