The Influence of eHealth Literacy and Self-Efficacy on Online Health Information-Seeking Behaviour among University Students: Cyberchondria as a Mediator

COVID-19 has seen an increased reliance on online health information, raising concerns over cyberchondria, a condition characterised by excessive worry about health based on online information. This quantitative survey study examines the prevalence of cyberchondria and its correlation with eHealth literacy among 168 university students and their online health information-seeking behaviour. The results showed a significant negative correlation between eHealth literacy and cyberchondria, revealing that individuals with higher eHealth literacy were less likely to experience cyberchondria. This study also found that demographic factors such as age, gender, and education level were associated with cyberchondria. The findings suggest that eHealth literacy is an important protective factor against cyberchondria as individuals with higher eHealth literacy may be better able to critically evaluate online health information and avoid becoming overly anxious about their health. Thus, public health interventions should focus on improving eHealth literacy, especially for those with a heightened risk of cyberchondria, through online health information literacy courses and training healthcare providers on how to discuss cyberchondria with patients.