Examining Community-Based Housing Models to Support Aging in Place: A Scoping Review.

BACKGROUND AND OBJECTIVES With the global population aging, there is demand for older adults to age in place, that is, to live and age well in their home and community with some level of independence. Community-based housing models exist and may support this process. This scoping review aimed to describe and synthesize the ways in which community-based housing models relate to older adults' aging in place and identify strengths and gaps in the literature. RESEARCH DESIGN AND METHODS The housing models explored were: villages; naturally occurring retirement communities; congregate housing and co-housing; sheltered housing; and continuing care retirement communities. This exploratory scoping review examined international peer-reviewed literature published from 2004-2019. Six databases were searched using terms related to housing models and older adults. Forty-six articles met the inclusion criteria. Descriptive numerical summary and thematic analysis were used to synthesize study characteristics and findings. RESULTS Our analysis revealed four themes relating to aging in place in the housing models: Social Relations, Health and Well-being, Sense of Self and Autonomy, and Activity Participation. Further analysis identified housing-specific characteristics that appeared to pose barriers to, or enable, aging in place. DISCUSSION AND IMPLICATIONS To best support aging in place, the findings of the review suggest multiple characteristics worth considering when developing or relocating to a community-based housing model. Further research is required to understand how facilitating characteristics can promote aging in place for community-dwelling older adults.