Alcohol Use and Abuse Among Family Caregivers of People Living with Dementia in the United States: A Scoping Review.

The population of the United States is rapidly aging due to a number of factors, such as lower fertility rates and increases in life expectancy. Globally, dementia is a leading cause of disability among older adults, affecting approximately 50 million people. Family caregivers, who often have to sacrifice their health and well-being, provide most of the care needed by older adults living with dementia. Further, alcohol is one of the most commonly used substances in the United States. Considering the stress and unfavorable health outcomes that are associated with caring for a loved one with dementia, it is important to understand the prevalence of alcohol use and abuse among family caregivers. In this study, Arksey and O'Malley's five-stage approach for a scoping review is used to examine the nature and scope of a body of research related to alcohol use and abuse among family caregivers of people living with dementia in the United States. Overall, the results show a paucity of research on the prevalence and implications of alcohol use among family caregivers. The identified studies suggest that family caregivers may be less likely to misuse alcohol than non-caregivers. However, additional population-wide studies are needed.