Conceptual Framework for African American Kinship Caregiver's Susceptibility to Alzheimer's Disease

Kinship caregivers (e.g., grandparents raising grandchildren) have been increasing over the last several decades. Approximately 3.5 million grandparents and other relatives are the primary caregivers for their related children, and African Americans are more likely to be kinship caregivers than persons from other groups. Kinship caregivers face unique challenges, such as parenting for uncertain periods of time and often with insufficient financial resources and support, placing them at significant risk of stress. Given the findings linking chronic stress to Alzheimer's disease (AD), there is a need for research to identify possible stressors and mitigate risks for outcomes such as AD among kin caregivers. Additionally, research indicates that African Americans (AAs) experience unusually high levels of stress due to factors often associated with structural racism, and they are disproportionately affected by cardiovascular disease (CVD), which is often a consequence of stress and another risk factor for AD. Regrettably, AA kin caregivers often incur a host of negative stress-related outcomes, including poor physical and mental health. Thus, there is an urgent need for research to identify modifiable risk factors for both stress and CVD to potentially mitigate the onset of AD in this population. The purpose of this paper is to provide a conceptual framework to examine the links between African Americans who commit to the unselfish act of providing kinship caregiving and their susceptibility to AD. Future research should investigate modifiable mechanisms to reduce the risks of AD in African American caregivers.