Caregiving burden and gain among adult-child caregivers caring for parents with dementia in China: the partial mediating role of reciprocal filial piety.

Background: The majority of the family caregivers are adult children in China. The aim of this study was to examine the mediating role of reciprocal filial piety (RFP) between the care recipient's behavioral and psychological symptoms of dementia (BPSD) and the caregiver's burden or gain among adult-child caregivers caring for parents with dementia in China. Methods: Using Kramer's caregiver adaptation model as the research framework, a cross-sectional survey collected data from 401 adult-child caregivers caring for parents with dementia from hospitals in China. Results: Results of the regression analysis revealed that after adjusting for covariates, the regression coefficient between care recipient's BPSD and caregiver burden reduced from c = 1.01 to c ′ = 0.91 when controlling for RFP. Using the bootstrap approach, the estimated indirect effect through RFP between care recipient's BPSD and caregiver burden was 0.11 (95% CI: 0.03, 0.20). The mediation proportion was 11%. The absolute value of the regression coefficient between care recipient's BPSD and caregiver gain reduced from c = −0.75 to c ′ = −0.63 when controlling for RFP. The bootstrapped estimate of the indirect effect through RFP between care recipient's BPSD and caregiver gain was −0.12 (95% CI: −0.18, −0.07). The mediation proportion was 12%. Conclusions: The findings suggest that the effect of care recipient's BPSD on caregiver's burden/gain may be related to the level of RFP among adult-child caregivers in China.