Knowledge of dementia: A cross-sectional survey of Aboriginal and Torres Strait Islander community members and health-care workers providing care to Aboriginal and Torres Strait Islander people.

Abstract

Objectives: To examine (1) the knowledge of dementia among Aboriginal and Torres Strait Islander community members and health-care workers providing care to Aboriginal and Torres Strait Islander people; (2) the factors associated with higher levels of knowledge about dementia.

Methods: An online cross-sectional survey was conducted. Aboriginal and Torres Strait Islander community members were recruited through social media advertisements and an online market research platform. Health-care workers (general practitioners, nurses, Aboriginal health workers and allied health professionals) were recruited via emailed invitations from a peak body and a community service organisation. Participants answered an online survey containing 34 true/false items examining knowledge of dementia. Separate linear regressions were used to examine the factors associated with higher levels of knowledge about dementia among community members and health-care workers.

Results: Two hundred and twenty individuals (74 community members and 146 health-care workers) participated. The overall mean knowledge of dementia score for all participants was 26.80 (SD = 4.43). Health-care workers had higher knowledge (M = 27.23, SD = 4.66) than community members (M = 25.96, SD = 3.82, p = .04). Community members with higher levels of education answered 6% (95% CI 1%-11%) more items correctly than participants with lower levels of education. General practitioners and nurses had significantly higher knowledge of dementia; however, health-care workers who provided care to a family member or friend living with dementia had significantly lower knowledge of dementia.

Conclusion: Novel approaches are needed to increase knowledge of dementia amongst both Aboriginal and Torres Strait Islander community members and health-care workers who provide care to ensure culturally sensitive and effective support.