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Similar Events but Contrasting Impact: Appraising the Global Digital Reach of World Heart Day and Atrial Fibrillation
Kashish Malhotra1, Vandita Lal1, Monil Majmundar2
1Department of Medicine, Dayanand Medical College and Hospital, Punjab, India.
Insights
World Heart Day campaigns achieve significant global digital reach, while Atrial Fibrillation Awareness Month has a more limited impact. Improved planning can enhance Afib awareness efforts.
Area of Science:
- Cardiovascular Health
- Digital Health Communication
- Public Health Awareness Campaigns
Background:
- Cardiovascular diseases (CVDs) cause over 18.6 million deaths annually worldwide.
- Atrial fibrillation (Afib), a complication of CVDs, can lead to stroke.
- World Heart Day (Sept 29) and Atrial Fibrillation Awareness Month (September) are key global health initiatives.
Purpose of the Study:
- To analyze the global digital impact of World Heart Day and Atrial Fibrillation Awareness Month campaigns.
- To compare the online reach and engagement of these two major cardiovascular awareness initiatives.
Main Methods:
- Utilized Google Trends and Twitter analytics to assess digital impact.
- Evaluated tweet volume, impressions, popularity, keywords/hashtags, and regional interest.
- Conducted hashtag network analysis and Google Trends web search analysis over five years.
Main Results:
- World Heart Day hashtags garnered over 1 billion impressions, significantly exceeding Afib campaign hashtags.
- Google Trends showed World Heart Day had global reach, while Afib awareness month's impact was primarily in the USA.
- Digital involvement for World Heart Day was limited in Africa.
Conclusions:
- World Heart Day and Afib awareness month demonstrate the effectiveness of targeted digital campaigns.
- Further planning and collaboration are essential to expand the digital reach of Atrial Fibrillation Awareness Month.
- These campaigns highlight the power of specific themes and keywords in public health communication.
Background:
With over 18.6 million deaths annually, cardiovascular diseases (CVDs) are the leading cause of mortality worldwide. One such complication of CVDs that can result in stroke is atrial fibrillation (Afib). As part of global outreach and awareness, World Heart Day and Atrial Fibrillation Awareness Month are celebrated annually on 29 September and the month of September, respectively. Both of these events are important cardiovascular awareness initiatives to assist public education and develop awareness strategies, and they have received considerable support from leading international organizations.
Objective:
We studied the global digital impact of these campaigns via Google Trends and Twitter.
Methods:
We evaluated the overall number of tweets, impressions, popularity and top keywords/hashtags, and interest by region to determine the digital impact using various analytical tools. Hashtag network analysis was done using ForceAtlas2 model. Beyond social media, Google Trends web search analysis was carried out for both awareness campaigns to examine 'interest by region' over the past five years by analyzing relative search volume.
Results:
#WorldHeartDay and #UseHeart (dedicated social media hashtags for World Heart Day by the World Heart Federation) alone amassed over 1.005 billion and 41.89 million impressions as compared with the 1.62 million and 4.42 million impressions of #AfibMonth and #AfibAwarenessMonth, respectively. On Google Trends web search analysis, the impact of Afib awareness month was limited to the USA, but World Heart Day had a comparatively global reach with limited digital involvement in the African continent.
Conclusions:
World Heart Day and Afib awareness month present a compelling case study of vast digital impact and the effectiveness of targeted campaigning using specific themes and keywords. Though the efforts of the backing organizations are commended, planning and collaboration are needed to further widen the reach of Afib awareness month.
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