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Association of Religious Service Attendance and Neuropsychiatric Symptoms, Cognitive Function, and Sleep Disturbances in All-Cause Dementia
Journal article   Open access   Peer reviewed

Association of Religious Service Attendance and Neuropsychiatric Symptoms, Cognitive Function, and Sleep Disturbances in All-Cause Dementia

Katherine Carroll Britt, Kathy C Richards, Gayle Acton, Jill Hamilton and Kavita Radhakrishnan
International journal of environmental research and public health, Vol.20(5), p.4300
02/28/2023
DOI: 10.3390/ijerph20054300
PMCID: PMC10001618
PMID: 36901315
url
https://doi.org/10.3390/ijerph20054300View
Published (Version of record) Open Access

Abstract

Commonly reported in dementia, neuropsychiatric symptoms (NPS), cognitive decline, and sleep disturbances indicate dementia progression. With the growing dementia burden, identifying protective factors that may slow dementia progression is increasingly essential. Religion and spirituality are associated with better mental and physical health, yet few studies have been reported in older adults with dementia. This study examines associations between religious service attendance and symptoms of dementia progression. Using data from the Health and Retirement Study in 2000, 2006, and 2008 and the sub-study, Aging, Demographics, and Memory Study in 2001-2003, 2006-2007, and 2008-2009, we examined the association of religious attendance with neuropsychiatric symptoms, cognitive function, and sleep disturbances among U.S. older adults aged 70 years and older with all-cause dementia ( = 72) using Spearman's partial Rho correlation controlling for social interaction. Significant associations were identified for religious attendance and NPS (r (97) = -0.124, 95% CI [-0.129, -0.119], < 0.0005); cognitive function, r (97) = -0.018, 95% CI [-0.023, -0.013], < 0.001); and sleep disturbances, r (97) = -0.275, 95% CI [-0.280, -0.271], < 0.0005). Beyond adjusting for social interaction, increased religious attendance was associated with lower NPS, better cognitive function, and fewer sleep disturbances. Clinical trials and longitudinal studies with a larger sample size examining religion and spirituality factors with dementia progression are warranted.
Aged Aged, 80 and over Cognition Dementia Humans Religion Sleep Sleep Wake Disorders Spirituality

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