Association Between Caregiver Depression and Elder Mistreatment—Examining the Moderating Effect of Care Recipient Neuropsychiatric Symptoms and Caregiver-Perceived Burden

Abstract

Abstract Objectives To examine the association between caregiver (CG) depression and increase in elder mistreatment and to investigate whether change in care recipient (CR) neuropsychiatric symptoms (NPS) and change in CG-perceived burden influence this association. Methods Using 2-year longitudinal data, we analyzed a consecutive sample of 800 Chinese primary family CGs and their CRs with mild cognitive impairment or mild-to-moderate dementia recruited from the geriatric and neurological departments of 3 Grade-A hospitals in the People’s Republic of China. Participatory dyads were assessed between September 2015 and February 2016 and followed for 2 years. Results CG depression at baseline was associated with a sharper increase in psychological abuse and neglect. For CRs with increased NPS, having a depressed CG predicted a higher level of psychological abuse than for those CRs without NPS. For CGs with decreased burden, the level of depression was associated with a slower increase in neglect than for CGs who remained low burden. Discussion This study showed the differential impact of CG depression on the increase in elder mistreatment depending on the change in CR NPS and CG-perceived burden. The present findings provide valuable insights into the design of a systematic and integrative intervention protocol for elder mistreatment that simultaneously focuses on treating CG depression and perceived burden and CR NPS.