Understanding the digital impact of World Hypertension Day: key takeaways( )

AIM: To understand the global digital impact of World Hypertension Day and identify areas for further improvement to steer future policy development. METHODS AND RESULTS: We used three social media assessment tools (Sprout Social, SocioViz, and Symplur) and Google Trends to obtain data about the total tweets and global impressions from countries worldwide about World Hypertension Day. Social network analysis of top influencers, associated hashtags, and keywords was performed to understand the context of the posts. With over 60 000 tweets reaching more than 250 million impressions, World Hypertension Day was a highly impactful event. A large spike of over 800% yearly increase was seen in 2021 that has greatly facilitated wider dissemination. However, there was limited collaboration among the top influencers and negligible participation from several African and non-English-speaking European countries. CONCLUSION: With support from several governmental bodies, organizations and media outlets, World Hypertension Day is a highly impactful healthcare awareness day and presents a global case study of effectively utilizing digital resources for creating awareness among the global audience. Prioritizing equitable involvement from underrepresented and underprivileged communities must be focused. Future policy development of other awareness events shall extract the constructive feedback from these findings to promote global and public health.