Sleep disruption and quality of life in persons with dementia: A state-of-the-art review.

Sleep disruption in persons with dementia is pervasive and contributes to negative health outcomes and decreased quality of life. Using Lawton's framework for quality of life in persons with dementia, the aim of this state-of-the-art review was to synthesize current knowledge on the association between sleep disruption and quality of life in persons with dementia in four domains: physical, social/behavioral, emotional well-being, and cognitive. Based on the final sample of six studies, sleep disruption was negatively associated with all four quality of life domains in persons with dementia. Given the variations in research design, measurement and sample size, conclusions could not be generated on the magnitude of the effects by domain. We do, however, provide recommendations for future research and clinical practice.

Duke Scholars

Author Darina Petrovsky School of Nursing