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Effects of animal-assisted therapy on patients with dementia: A systematic review and meta-analysis of randomized controlled trials

Chen, Hongyu, Wang, Yuanyuan, Zhang, Minyi, Wang, Ning, Li, Yao, Liu, Yan·2022·Psychiatry Research
DOI 10.1016/j.psychres.2022.114619
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Abstract

The purpose of this meta-analysis is to systematically examine the efficacy of animal-assisted therapy (AAT) for patients with dementia. PubMed, Embase, and Cochrane libraries were searched till November 2021 to collect studies in relation to AAT that had been adopted in patients with dementia. Eleven randomized controlled trials (RCTs) involving 825 participants were included. Compared with the control group, the AAT group showed a significant reduction in behavioral and psychological symptoms of dementia (BPSD), especially depression. However, no significant improvement was found in cognitive function, activities of daily living, agitation, or the quality of life. This meta-analysis shows that AAT can effectively reduce BPSD in patients with dementia.

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Metadata

Authors
Chen, H., Wang, Y., Zhang, M., Wang, N., Li, Y., & Liu, Y.
ORCID
Liu, Yan
Venue
Psychiatry Research
Publisher
Elsevier BV
Published
2022-08
Volume
314
Pages
114619
ISSN
0165-1781
DOI
10.1016/j.psychres.2022.114619
Cited by
34
References
3
Language
en
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