Factors that affect health information technology adoption by seniors: A systematic review

摘要

The number of seniors and prevalence of chronic conditions are increasing worldwide, resulting in more pressure on health systems. Health Information Technologies (HIT) present opportunities to support the healthcare needs of seniors. Although prior studies have investigated HIT and seniors, it remains unclear what factors significantly affect the adoption of different HIT by elderly people in the community. A Systematic Review (SR) was conducted between December 2017 and February 2018 (with a search update in 2018-2019) to critically appraise and synthesise existing evidence on HIT adoption factors among seniors. Following the PRISMA guidelines, five major databases were consulted (PubMed, Medline, CINAHL, Scopus and Web of Science). The inclusion criteria consisted of empirical studies, published in English, and reporting impacts of specific factors on HIT adoption among seniors in the community. A total of 41 studies were included in this review, mostly published between 2014 and 2017 in Europe and the US; the level of evidence in these studies was low to moderate. The factors that affect HIT adoption did not differ across types of technologies or age groups. The findings reveal that seniors adopt HIT that are perceived as useful and requiring low effort commitment; price/cost value were reported as adoption barriers. Social influence, facilitating conditions, senior-friendly product design, self-efficacy, Intrinsic Technology Quality, experience/training and technology anxiety may affect HIT adoption by seniors, although the evidence on these impacts remains weak and limited. Mixed and inconclusive evidence was observed on the impacts of socio-demographic variables, health condition, habit and privacy/security. Given the reported low level of HIT adoption among seniors, we call for more rigorous research in this area using a 'senior-centred' approach, which takes into account the discourse/interaction between seniors and their collective environment to better understand the factors that affect their technology adoption and address their needs.