Understanding Intersectional Ageism and Stigma of Dementia: Protocol for a Scoping Review

Background: Ageism and stigma reduce the quality of life of older adults living with dementia. However, there is a paucity of literature addressing the intersection and combined effects of ageism and stigma of dementia. This intersectionality, rooted in the social determinants of health (ie, social support and access to health care), compounds health disparities and is, therefore, an important area of inquiry.Objective: This scoping review protocol outlines a methodology that will be used to examine ageism and stigma confronting older adults living with dementia. The aim of this scoping review will be to identify the definitional components, indicators, and measures used to track and evaluate the impact of ageism and stigma of dementia. More specifically, this review will focus on examining the commonalities and differences in definitions and measures to develop a better understanding of intersectional ageism and stigma of dementia as well as the current state of the literature.Methods: Guided by Arksey and O'Malley's 5-stage framework, our scoping review will be conducted by searching 6 electronic databases (PsycINFO, MEDLINE, Web of Science, CINAHL, Scopus, and Embase) and a web-based search engine (ie, Google Scholar). Reference lists of relevant journal articles will be hand-searched to identify additional articles. The results from our scoping review will be presented using the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Scoping Reviews) checklist.Results: This scoping review protocol was registered with the Open Science Framework on January 17, 2023. Data collection and analysis and manuscript writing will occur from March to September 2023. The target date for manuscript submission will be October 2023. Findings from our scoping review will be disseminated through various means, such as journal articles, webinars, national networks, and conference presentations.Conclusions: Our scoping review will summarize and compare the core definitions and measures used to understand ageism and stigma toward older adults with dementia. This is significant because there is limited research addressing the intersectionality of ageism and stigma of dementia. Accordingly, findings from our study may provide critical knowledge and insight to help inform future research, programs, and policies to address intersectional ageism and stigma of dementia. International Registered Report Identifier (IRRID): PRR1-10.2196/46093