Training and educational programs that support geriatric dental care in rural settings: A scoping review

Purpose/Objectives: Access to dental care for older adults is challenging, especially for those living in rural areas. People living in rural areas are less likely to visit the dentist, have greater oral health needs, and face significant oral health disparities. Given the projected increase in the older adult population, the aim of this study was to conduct a scoping review (SR) to identify the current landscape of geriatric dental training in rural healthcare settings. Methods: Four guiding concepts (i.e., dental workforce, education/training, rural setting, and older adult population) were searched in PubMed, Embase (Elsevier), Dental and Oral Sciences Source (EBSCO), and ERIC (EBSCO) following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. EndNote and Covidence were used for de-duplication algorithms and title/abstract screening. Results: Seventy-nine citations were identified for the final full-text review based on inclusion and exclusion criteria, and ten articles were eligible for data extraction as applicable to the research question. Three themes emerged from the review: geriatric dentistry inclusion within dental school curricula, clinical training at rural/remote locations, and improving geriatric oral health knowledge through interprofessional training. Conclusion: This SR highlights the limited number of currently trained geriatric dentists, as well as, the paucity of dental programs/curricula offered to produce competent dental geriatricians with an advanced skill set for practicing in rural settings. Our review indicates the need to expand the dental workforce, curricula, and training to better position dentists to serve the older and underserved population in rural and remote areas.