Effect of game-based teaching on the oral health of children: a systematic review of randomised control trials.

Poor oral health during childhood can lead to various oral diseases and have long-term implications for dental health. Innovative and engaging oral health educational approaches such as game-based teaching have emerged as a promising modality for health education. This systematic review examined the effectiveness of game-based teaching methods on the oral health of children (4-12 yrs). Scopus, Medline and Web of Science databases were searched according to specific inclusion and exclusion criteria. Inclusion criteria included randomised trials that compared traditional methods of oral health education with game-based interventions in preschoolers and school-age children. The quality of the data was determined using Cochrane risk-of-bias tool for randomized trials (ROB-2). A total of seven studies that examined 1097 children (4-12 yrs) were included in this systematic review with the association of game-based teaching of oral health. The findings indicated that the utilization of game-based methods significantly improved children's oral health outcomes when compared to traditional teaching approaches. Specifically, the game-based interventions demonstrated positive effects on various aspects of oral health, including enhanced oral health knowledge, improved oral hygiene scores, and reductions in debris and plaque scores. The game-based interventions were found to be more effective in promoting oral health when compared to conventional methods of teaching, such as verbal instructions or educational posters. Based on the limited evidence available, game-based teaching appears to be an effective approach for promoting oral health among children, consistently demonstrating positive outcomes, including improved oral health knowledge, enhanced oral hygiene scores, and reductions in debris and plaque scores. Further well-designed trials adhering to reporting guidelines and using objective measures are necessary before outlining universal guidelines for best practice.