Caring for people with dementia from culturally and linguistically diverse backgrounds in nursing homes: A scoping review.

Background: With continued increase in global migration, older people population in most countries is culturally diverse. Despite lesser preference for nursing home placement, people with dementia from culturally diverse backgrounds with higher needs and acuity do access nursing homes, however, little is known about care provision.

Objective: The aims of this review were to map and synthesise available literature on care provision amongst people with dementia from culturally and linguistically diverse backgrounds in nursing homes and identify literature gaps that could inform future research.

Design: A scoping review was conducted guided by the six-step scoping review methodology of Levac and colleagues.

Methods: A literature search was conducted from August to September 2022 and updated in June 2023 using six databases: Medline, CINAHL, Embase, Cochrane Library, PsycINFO, and Scopus. Screening of articles, data extraction, and quality appraisal was performed independently by two authors. Articles included were primary empirical studies that explored care provision to people with dementia from culturally and linguistically diverse backgrounds living in nursing homes. Critical appraisal was conducted using the Joanna Briggs Institute Critical Appraisal Tool. Data were analysed using thematic analysis. Results were presented in a table and narrative format.

Results: Of the 1149 articles identified, 25 were included. A majority of the articles were qualitative (n = 17) and conducted in Western countries such as those in Europe (n = 11), as well as Australia (n = 5) and the United States (n = 4). Data analysis led to the development of three themes: (1) maintaining a sense of home; (2) fostering communication and interaction; (3) barriers and facilitators to providing care. Most articles did not specify the model underpinning the approaches to care provision.

Conclusions: Care provision for people with dementia from culturally and linguistically diverse backgrounds living in nursing homes entails an environment which enables them to live up to the standards of what "home" means to them, communicate their needs, and engage in meaningful interactions. Predominant barriers to care provision relate to language and the facility's resources and capacity to deliver culture-specific care. Methodological quality of the studies that explored care provision for people with dementia from culturally and linguistically diverse backgrounds in the nursing home context is mostly limited. To strengthen the evidence base, there is a need for more rigorous research that informs care provision approaches and development of an inclusive model of culturally appropriate care to people with dementia from culturally diverse backgrounds in the nursing home context.

Tweetable Abstract: A scoping review synthesised evidence on care provision amongst people with dementia from CALD backgrounds in nursing homes.