Journal article
The Roles of Stress, Sleep, and Fatigue on Depression in People with Visual Impairments
Biological research for nursing, Vol.25(4), pp.550-558
10/01/2023
DOI: 10.1177/10998004231165022
PMID: 36930752
Abstract
The study aimed to investigate the mediating effect of fatigue and the moderating effect of sleep quality on stress and depressive symptoms among people with visual impairments. A total of 155 participants completed the online survey. The Perceived Stress Scale, the Fatigue Symptom Inventory, the Centre for Epidemiological Studies-Depression Inventory (CES-D), and the Pittsburgh Sleep Quality Index (PSQI) were used. Descriptive analysis, correlations, and moderated mediation modelling were conducted using R software. From the mediator variable (FSI) model (F = 22.427, R-2 = 56.5, p < .001) and the dependent variable (CES-D) model (F = 35.912, R-2 = 70.5, p < .001), after controlling for age, sex, employment, and education, sleep quality positively predicted fatigue levels (beta = 2.422, p = .009), and fatigue positively predicted depressive symptoms (beta = .152, p < .001). Sleep quality is an essential component of psychological well-being in people with visual impairments.
Details
- Title: Subtitle
- The Roles of Stress, Sleep, and Fatigue on Depression in People with Visual Impairments
- Creators
- Soyoung Choi - University of Illinois Urbana-ChampaignTracie Harrison - University of Arkansas for Medical Sciences
- Resource Type
- Journal article
- Publication Details
- Biological research for nursing, Vol.25(4), pp.550-558
- Publisher
- Sage
- DOI
- 10.1177/10998004231165022
- PMID
- 36930752
- ISSN
- 1099-8004
- eISSN
- 1552-4175
- Number of pages
- 9
- Grant note
- Wayland Smith Rehabilitation Research Fund at the University of Illinois at Urbana-Champaign
- Language
- English
- Date published
- 10/01/2023
- Academic Unit
- Nursing
- Record Identifier
- 9984696706702771
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