1. The Role of Depression and Anxiety in the Relationship Between Arthritis and Cognitive Impairment in Chinese Older Adults.
- Author
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He YY, Ding KR, Tan WY, Ke YF, Hou CL, Jia FJ, and Wang SB
- Subjects
- Humans, Aged, Male, Female, China epidemiology, Prevalence, Aged, 80 and over, Comorbidity, Health Surveys, East Asian People, Cognitive Dysfunction epidemiology, Arthritis epidemiology, Anxiety epidemiology, Depression epidemiology
- Abstract
Background: Mental disorders and cognitive impairment are common in older patients with arthritis. While it is recognized that mental conditions may play a role in the connection between arthritis and cognitive impairment, the precise underlying relationship remains uncertain., Methods: The data was derived from the baseline survey of the Guangdong Mental Health Survey in South China, involving a sample of 3,764 citizens aged 65 and older. An array of aspects were explored, including socio-demographics, lifestyle behaviors, self-reported chronic conditions, depression, anxiety, and cognitive impairment. Logistic regression analyses examined the association between arthritis and cognitive impairment after adjustment for potential confounders. Serial mediation models were used to examine whether depression or anxiety played a mediating role in the arthritis-cognitive impairment linkage., Results: The prevalence rates of cognitive impairment and arthritis of the older adults were 28.9% and 12.1%, respectively. Compared to those without arthritis, participants with arthritis were at a higher risk of cognitive impairment (OR = 1.322, 95%CI: 1.022-1.709) after adjustment for socio-demographics, lifestyle behaviors, and mental health conditions. Serial mediation analyses indicated that depressive and anxiety symptoms co-played a serial mediating role in the association between arthritis and cognitive impairment (B
1 = 0.025, 95%CI: 0.005-0.052; B2 = 0.050, 95%CI: 0.021-0.086)., Conclusions: Arthritis may heighten cognitive impairment risk in Chinese older adults, and the relationship was potentially mediated by depressive and anxiety symptoms. Future interventions should be considered, integrating mental health assessments into arthritis care frameworks and being alert to possible cognitive impairment., Competing Interests: DISCLOSURES The study was supported by theNational Social Science Foundation of China(grant number:19ZDA360), theMedical Scientific Research Foundation of Guangdong Province of China(Grant No.C2022010, C2021006), andGuangdong Key Disciplines Project(grant number:2022ZDJS139). The authors declare that they have no competing interests., (Copyright © 2024 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.)- Published
- 2024
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