The Role of Digital Gaming in Addressing Loneliness Among Older Adults: A Scoping Review

As the world's population of older adults continues to grow rapidly, combating loneliness and social isolation has become an emerging health concern for this group. Though there has been increasing interest within the scientific community in exploring digital games as an intervention for loneliness, research on gaming as an intervention is a relatively new field of study. This scoping review examines the current state of research on the impact of digital gaming on loneliness in the older adult population and was conducted in accordance with the 2018 Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) guidelines. A total of 317 potentially relevant studies were identified through database searches, and of these, 278 studies were excluded due to failure to meet inclusion criteria. The full texts of 39 articles were assessed for eligibility, resulting in 9 articles being included in this scoping review. Some important findings from our study include the central role of social interaction in addressing loneliness and the potential for interventions targeting both physical and mental well-being to have a more significant impact on alleviating loneliness. We also found that while many studies reported positive effects of gaming interventions, some findings were contradictory, suggesting that the relationship between gaming and loneliness is complex and moderated by multiple factors. Recommendations for future research include expanding investigations to outside of East Asia (where the majority of existing studies were conducted) to the United States, Africa, India, or Europe.