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General

Daily sleep, well-being, and adult day services use among dementia care dyads

ORCID Icon, ORCID Icon, ORCID Icon, ORCID Icon, ORCID Icon & ORCID Icon
Pages 2472-2480 | Received 30 Jun 2021, Accepted 17 Oct 2021, Published online: 11 Nov 2021
 

Abstract

Objectives

The study aimed to describe daily sleep characteristics for dementia care dyads in the context of adult day services (ADS) use and examine the associations with sleep quality and daytime functioning (fatigue, affect, and behavior problems).

Methods

Caregivers (CG; N = 173) reported daily bedtime, wake time, and sleep quality for themselves and the persons living with dementia (PLWD) across 8 consecutive days (N = 1359), where PLWD attended ADS at least 2 days of the week. On each day, caregivers also reported their own fatigue and affect and PLWD’s daytime behavior problems and nighttime sleep problems. Considering the context of ADS use, we compared mean differences in bedtime, wake time, and total time in bed on nights before versus after ADS use. We estimated multilevel models to examine daily sleep-well-being associations.

Results

On nights before an upcoming ADS day, care dyads went to bed and woke up earlier, and spent less time in bed. Further, PLWD had better sleep quality the night before an upcoming ADS day. Using ADS during the day buffered the negative impact of PLWD’s sleep problems in the previous night, reducing daytime negative affect for caregivers. For caregivers, using ADS yesterday attenuated the association between shorter than typical time in bed and daytime fatigue; it also attenuated the association between PLWD’s nighttime sleep problems and lowered daytime positive affect.

Conclusions

Regular ADS use may promote earlier sleep timing and protect against the adverse impact of sleep disturbances on daytime functioning for dementia care dyads.

Disclosure statement

Authors do not have potential competing interest.

Additional information

Funding

This study was supported by the National Institute on Aging (NIA) at the National Institutes of Health (grant number R01 AG031758 awarded to Dr. Steven H. Zarit). Drs. Amanda N. Leggett and Courtney A. Polenick were funded by the National Institute on Aging (NIA) at the National Institutes of Health (grant numbers K01 AG056557; K01 AG059829).

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