Open AccessResilience Moderates the Association of Sleep Disturbance and Sleep Reactivity with Depressive Symptoms in Adult Volunteers
Author(s) -
Itsuki Terao,
Jiro Masuya,
Chihiro Morishita,
Motoki Higashiyama,
Akiyoshi Shimura,
Yu Tamada,
Takeshi Inoue,
Yota Fujimura
Publication year - 2022
Publication title -
neuropsychiatric disease and treatment
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.819
H-Index - 67
eISSN - 1178-2021
pISSN - 1176-6328
DOI - 10.2147/ndt.s361353
Subject(s) - sleep disorder , depression (economics) , sleep (system call) , medicine , depressive symptoms , major depressive disorder , clinical psychology , psychological resilience , reactivity (psychology) , disturbance (geology) , psychiatry , insomnia , psychology , mood , anxiety , paleontology , biology , alternative medicine , pathology , computer science , economics , psychotherapist , macroeconomics , operating system
Depression poses a substantial burden worldwide. Therefore, elucidating the pathophysiological mechanism of depression is important. Sleep disturbance and sleep reactivity are symptoms of depression and are also known to exacerbate depressive symptoms. On the other hand, it is well known that resilience ameliorates depressive symptoms. To our knowledge, there have been no reports to date regarding the interaction effects among sleep disturbance, sleep reactivity, and resilience on depressive symptoms. We hypothesized that resilience buffers the aggravating effects of sleep disturbance and sleep reactivity on depressive symptoms. To test this hypothesis, we conducted hierarchical multiple regression analyses.