Self-report sleep quality combined with sleep time variability distinguishes differences in fatigue, anxiety, and depression in individuals with multiple sclerosis: A secondary analysis

Multiple Sclerosis Journal – Experimental, Translational and Clinical

Catherine FSiengsukon¹ 

关键词: Sleep quality;    sleep variability;    multiple sclerosis;    fatigue;    anxiety;    depression;   

DOI  :  10.1177/2055217318815924

学科分类：医学（综合）

来源: Sage Journals

【 摘 要 】

BackgroundNearly 70% of individuals with multiple sclerosis report sleep disturbances or poor sleep quality. Sleep disturbances may exacerbate or complicate the management of multiple sclerosis-related symptoms. While sleep variability has been associated with several health outcomes, it is unclear how sleep variability is associated with multiple sclerosis-related symptoms.ObjectiveThe purpose of this study was to determine how total sleep time variability combined with self-reported sleep quality is associated with fatigue, depression, and anxiety in individuals with multiple sclerosis.MethodsThis study involved a secondary analysis of actigraphy data and questionnaires to assess sleep quality, fatigue, anxiety, and depression.ResultsThere were significant differences between the Good Sleepers (good sleep quality/low sleep time variability; n=14) and Bad Sleepers (poor sleep quality/high sleep time variability; n=23) in overall fatigue (p=0.003), cognitive (p=0.002) and psychosocial fatigue (p=0.01) sub...

【 授权许可】

CC BY-NC