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Declining Public Awareness of Heart Attack Warning Symptoms in the Years Following an Australian Public Awareness Campaign: A Cross-Sectional Study.

Authors :
Bray J
Howell S
Nehme Z
Buttery A
Stub D
Cartledge S
Finn J
Source :
Heart, lung & circulation [Heart Lung Circ] 2023 Apr; Vol. 32 (4), pp. 497-505. Date of Electronic Publication: 2023 Feb 16.
Publication Year :
2023

Abstract

Background: The National Heart Foundation of Australia's (NHFA) Warning Signs campaign ran between 2010 and 2013. This study examines trends in Australian adults' ability to name heart attack symptoms during the campaign and in the years following.<br />Methods: Using the NHFA's HeartWatch data (quarterly online surveys) for adults aged 30-59 years, we conducted an adjusted piecewise regression analysis comparing trends in the ability to name symptoms during the campaign period plus one year lag (2010-2014) to the post-campaign period (2015-2020) RESULTS: Over the study period, there were 101,936 Australian adults surveyed. Symptom awareness was high or increased during the campaign period. However, there was a significant downward trend in each year following the campaign period for most symptoms (e.g., chest pain: adjusted odds ratio [AOR] =0.91, 95%CI: 0.56-0.80; arm pain: AOR=0.92, 95%CI: 0.90-0.94). Conversely, the inability to name any heart attack symptom increased in each year following the campaign (3.7% in 2010 to 19.9% in 2020; AOR=1.13, 95%CI: 1.10-1.15); these respondents were more likely to be younger, male, have less than 12 years of education, identify as Aboriginal and/or Torres Strait Islander Peoples, speak a language other than English at home and have no cardiovascular risk factors.<br />Conclusion: Awareness of heart attack symptoms has decreased in the years since the Warning Signs campaign in Australia, with 1 in 5 adults currently unable to name a single heart attack symptom. New approaches are needed to promote and sustain this knowledge, and to ensure people act appropriately and promptly if symptoms occur.<br /> (Copyright © 2023 The Author(s). Published by Elsevier B.V. All rights reserved.)

Details

Language :
English
ISSN :
1444-2892
Volume :
32
Issue :
4
Database :
MEDLINE
Journal :
Heart, lung & circulation
Publication Type :
Academic Journal
Accession number :
36801125
Full Text :
https://doi.org/10.1016/j.hlc.2023.01.010