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Association Between Depressive Symptoms in Spousal Caregivers and Falls in Care Recipients With Disability: A
Rixiang Xu1, Dandan Chen2, LiJiangshan Hua2
1School of Medical Humanities, Anhui Medical University, Hefei, Anhui Province.
Objective:
To investigate the association between depressive symptoms in spousal caregivers and both fall risk and the frequency of falls requiring medical treatment in care recipients with disabilities.
Design:
A retrospective cohort study.
Setting:
Data from the China Health and Retirement Longitudinal Study.
Participants:
1357 patient-caregiver dyads.
Interventions:
Not applicable.
Main Outcome Measures:
The incidence of falls and the frequency of falls requiring medical treatment among care recipients.
Results:
The mean (standard deviation) age of care recipients was 61.6 (9.1) years, and 62.1% of them were women. After adjusting for covariates, it was found that caregiver depressive symptoms were associated with a 32% higher risk of falls (relative risk [RR], 1.32; 95% confidence interval [CI], 1.08-1.61). Moreover, caregivers who exhibited depressive symptoms only at follow-up had a RR of falls requiring medical treatment of 2.74 (95% CI, 1.28-5.88), whereas those who had depressive symptoms at both the baseline and follow-up had a RR of 2.13 (95% CI, 1.19-3.80). The likelihood ratio test showed that grouping depressive symptoms significantly improved the model fit for both fall risk (likelihood ratio [LR] χ²(3)=8.89, P=.031) and falls requiring medical treatment (LR χ²(3)=14.50, P=.002).
Conclusion:
Caregiver depressive symptoms are significantly associated with an increased risk of falls and a higher frequency of falls requiring medical treatment among care recipients with disabilities. Addressing the mental health of caregivers may help reduce fall-related risks in this population.
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