The opportunities in implementing assistive technology in oral health care for individuals with sensory impairments: a systematic review

Abstract
Purpose People with sensory impairments (SI) face unique challenges in out-of-home care, especially in oral health (OH)
care, compared to the general population. Various assistive technologies (ATs) and media are used to infuence OH behaviors and outcomes for individuals with SI. This systematic review (SR) aimed to identify the types of ATs and assess their
efectiveness for individuals with SI.
Methods A comprehensive search strategy was applied across Scopus, PubMed, Cochrane Library, ProQuest, and Scopus
databases, using expert-validated keywords, with manual searches for relevant articles published from June 2013 to June
2023. The SR followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines.
Eligible studies focused on the use of ATs as OH education tools for individuals with SI and assessed their impact on OH
behavior and status.
Results Eighteen of the 1298 identifed studies were included in the data synthesis. ATs, such as images, software, multimedia, audio, video, audio-tactile performance, and combination methods, were efective for OH care in individuals with
SI. However, this SR limitations include study heterogeneity in sample sizes, intervention types, and outcomes, as well as
the exclusion of non-English studies.
Conclusions Oral health education using a combination of video training and audio-tactile performance is particularly
efective for individuals with SI, engaging multiple senses for learning. Future research should focus on standardizing
methodologies and incorporating larger sample sizes to enhance the efcacy of these technologies in improving OH care
for individuals with SI.