Strategies to improve access to and uptake of dental care by people experiencing homelessness in Australia: a grey literature review

Objectives The poor oral health of Australians experiencing homelessness negatively affects their quality of life. Better oral health is associated with having annual dental check-ups. Because there is limited peer-reviewed literature describing strategies that improve access to and uptake of dental care by homeless people, in this study we searched the grey literature to discover what strategies are used. Methods The Informit database and Google and Bing search engines were searched using the keywords 'homeless and oral and dental services'. Bing and Google were searched unrestricted by site and Google was searched for sites ending in 'org.au'. Searches were restricted to Australia from June 2008 to June 2018. The first 300 websites were read, and those describing or linking to pages describing a strategy that improved access to or uptake of dental care were included in the study. The content of the webpages was evaluated and summarised, with common strategies reported as a narrative description. Results Nineteen programs were described. Common strategies were providing free care, in-reach care, outreach care and the need to work closely with support organisations. Conclusions To improve access to and uptake of dental care by people experiencing homelessness, dental services need to be free and organised in collaboration with support organisations. What is known about the topic? The peer-reviewed literature describing strategies used to improve access to and uptake of dental care by people experiencing homelessness in Australia is limited. The authors could only locate two such studies, one based in Melbourne and one in Brisbane. Both programs had a similar aim, but used different strategies to achieve it, suggesting a lack of consensus about the best way to encourage dental visiting by people experiencing homelessness. What does this paper add? This paper used the grey literature to describe common strategies used in Australia to improve access to and uptake of dental care by people experiencing homelessness.