- Public awareness of cardiovascular disease prevention in Korea
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Eunji Kim, Chan-Hee Jung, Eun-Jung Rhee, Junghyun Noh, Jae Hyuk Lee, Hun-Jun Park, Sungha Park, Sang-Hyun Ihm, Won-Young Lee, Hyeon Chang Kim
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Cardiovasc Prev Pharmacother. 2022;4(4):149-157. Published online October 26, 2022
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DOI: https://doi.org/10.36011/cpp.2022.4.e20
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 Abstract
 PDF Supplementary Material
- Background
The burden of cardiovascular disease (CVD) is significant in Korea. Ultimately, public knowledge and awareness of CVD risk factors and prevention are essential to reduce its burden. Hence, this study aimed to examine the level of public awareness of CVD risk factors and prevention in Korea in 2022.
Methods
We used data from the Cardiovascular Disease Prevention Awareness Survey conducted by the Korean Society of Cardiovascular Disease Prevention in June 2022. Using a structured web-based questionnaire, 2,000 individuals aged 20 years or more were surveyed on computers or mobile devices. Information on sociodemographic characteristics, the presence of cardiometabolic disease, CVD concerns and self-assessed likelihood, and awareness of CVD prevention were analyzed.
Results
Cancer (44.3%) was the most feared disease, followed by CVD (19.5%). Nevertheless, most respondents stated that they were likely to develop CVD in their lifetime (67.4%). Only 9.2% of respondents were aware of the details of recommendations to prevent CVD, and this level of knowledge was also low among respondents with cardiometabolic diseases (10.7%). Not smoking, being physically active, eating a healthy diet, and reducing alcohol consumption were deemed easy to implement. On the contrary, reducing stress, being physically active, and eating a healthy diet were considered the most difficult recommendations to practice.
Conclusions
Public awareness of CVD risk factors and prevention appeared to be insufficient in Korea. Our research suggests that simple but practical recommendations should be conveyed and promoted to raise public awareness, which is currently inadequate.
- Relationship between Retinal Nerve Fiber Layer Defects and Coronary Artery Calcium Score in Patients at Risk for Cardiovascular Disease
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Chan Joo Lee, Joo Youn Shin, Jaewon Oh, Sang-Hak Lee, Seok-Min Kang, Sungha Park, Suk Ho Byeon
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Cardiovasc Prev Pharmacother. 2021;3(4):95-105. Published online October 31, 2021
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DOI: https://doi.org/10.36011/cpp.2021.3.e11
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Abstract
PDF
- Background
Noninvasive fundus imaging may provide useful information on blood vessels. This study investigated the relationship between localized retinal nerve fiber layer defects (RNFLDs) and vascular biomarkers.
Methods
This study included 1,316 participants without cardiovascular disease who were registered in a cardiovascular high-risk cohort. Examined vascular biomarkers included central hemodynamics, carotid-femoral pulse wave velocity (cfPWV), left ventricular hypertrophy (LVH) on electrocardiogram, and coronary artery calcium score (CACS). Fundus photography and optical coherence tomography were used to evaluate RNFLDs. The associations between RNFLDs and established high-risk cutoff points for each biomarker (central blood pressure [BP] ≥125/80 mmHg, central pulse pressure [PP] ≥50 mmHg, cfPWV ≥10 m/s, presence of LVH, and CACS ≥300) were assessed.
Results
RNFLD was identified in 394 participants (29.9%) who had higher fasting glucose level, lower renal function, and higher BP than those without RNFLDs. Additionally, central BP, central PP, cfPWV, CACS, and the percentage of subjects with LVH were higher in the RNFLD group. After adjusting for confounders, RNFLDs were not associated with LVH or an elevated central BP, central PP, or cfPWV. However, they were associated with an elevated CACS (odds ratio, 1.44; 95% confidence interval, 1.04–2.00; p=0.029).
Conclusions
Non-glaucomatous localized RNFLDs were associated with elevated CACS. Therefore, evaluating RNFLDs using fundus imaging may aid in the assessment of cardiovascular disease risk.
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