Mediation Effect of the Coping Strategies on the Relation Between Stress and Sleep Quality
- Author:
Sung Min KIM
1
;
Yoo Hyun UM
;
Tae Won KIM
;
Ho-Jun SEO
;
Jong-Hyun JEONG
;
Seung-Chul HONG
Author Information
- Publication Type:Original Article
- From:Psychiatry Investigation 2022;19(7):580-587
- CountryRepublic of Korea
- Language:English
-
Abstract:
Objective:Recently data has been accumulated regarding the role of coping strategies in the relationship between stress and sleep quality. Therefore, we set out to identify the mediating effects of coping strategies between stress and sleep quality.
Methods:A online-based cross-sectional study was performed using the Perceived Stress Scale-10, the Pittsburgh Sleep Quality Index, and a simplification of the 60-item Coping Orientation to Problems Experienced (Brief COPE) inventory in the nonclinical adult sample. The 24 items of Brief COPE were categorized into four factors (social support, problem solving, avoidance, positive thinking). Then, we used the PROCESS macro to conduct the multiple mediation analysis for the four coping styles as potential mediators in the relationship between stress and sleep quality, and an additional subgroup analysis was examined to identify a gender difference for the mediation effect.
Results:As a group, four coping styles mediated significantly the association between perceived stress and poor sleep quality. And avoidance has maintained its significance thought all regression analyses. Finally, this results remained as same in the females.
Conclusion:The effect of perceived stress on poor sleep quality was mediated by coping strategies, especially by avoidance. Thus, further research should consider the coping styles of individuals to reduce the influence of stress on sleep quality.
