Modeling the Effects of Stress, Anxiety, and Depression on Rumination, Sleep, and Fatigue in a Nonclinical Sample
| Autor: | Rhonda F. Brown, Einar B. Thorsteinsson, Michelle T Owens |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Adult
Male Sleep Wake Disorders Adolescent Anxiety Models Psychological 03 medical and health sciences Young Adult 0302 clinical medicine Surveys and Questionnaires Stress (linguistics) medicine Humans Young adult Depression (differential diagnoses) Fatigue Aged Sleep disorder Sleep quality Depression Middle Aged medicine.disease Sleep in non-human animals 030227 psychiatry Psychiatry and Mental health Rumination Cognitive Rumination Female medicine.symptom Psychology Sleep 030217 neurology & neurosurgery Stress Psychological Clinical psychology |
| Zdroj: | The Journal of nervous and mental disease. 207(5) |
| ISSN: | 1539-736X |
| Popis: | Stress and affective distress have previously been shown to predict sleep quality, and all the factors have been shown to predict fatigue severity. However, few prior studies have examined the likely indirect mediational relationships between stress, affective distress, and sleep quality in predicting fatigue severity, and the potential role played by ruminative thinking. A short questionnaire asked 229 participants about their recent experiences of stress, affective distress, rumination, sleep, and fatigue in a community sample. High stress, anxiety, and depression were related to more ruminative thinking, which in turn was related to poor sleep quality (composed of subjective sleep quality, daytime dysfunction, sleep latency, and sleep disturbance) and poor sleep quality predicted worse fatigue. The results suggest that rumination parsimoniously explains the tendency of stress and affective distress to contribute to poor sleep quality, and together with poor sleep, it may also contribute to worse fatigue in some individuals. |
| Databáze: | OpenAIRE |
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