Effects of Low-density Lipoprotein Cholesterol on Coronary Artery Calcification Progression According to High-density Lipoprotein Cholesterol Levels
- Authors
- Lee, Da Young; Kim, Ji Hyun; Park, Se Eun; Park, Cheol-young; Oh, Ki-won; Park, Sung-woo; Rhee, Eun-Jung; Lee, Won-young
- Issue Date
- 4월-2017
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- Cholesterol LDL; Cholesterol HDL; Coronary artery disease; Vascular calcification; Coronary vessels
- Citation
- ARCHIVES OF MEDICAL RESEARCH, v.48, no.3, pp.284 - 291
- Indexed
- SCIE
SCOPUS
- Journal Title
- ARCHIVES OF MEDICAL RESEARCH
- Volume
- 48
- Number
- 3
- Start Page
- 284
- End Page
- 291
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/83959
- DOI
- 10.1016/j.arcmed.2017.06.005
- ISSN
- 0188-4409
- Abstract
- Background and Aim. Previous studies reported that many patients are at high risk for cardiovascular disease (CVD) despite achieving recommended low-density lipoprotein cholesterol (LDL-C) levels. Therefore, we investigated whether the association between LDL-C and the risk for incident CVD differed according to high-density lipoprotein cholesterol (HDL-C) levels using coronary artery calcium score (CACS) progression as a surrogate marker for predicting CVD. Methods. We investigated 2132 Korean men in a health screening program, in which CACS was measured at baseline and after 4 years. Coronary artery calcification (CAC) progression was defined as a change in CACS over 4 years. We divided the subjects into nine groups according to baseline HDL-C and LDL-C levels and compared their risks for CAC progression. Results. After 4 years, 475 subjects (22.3%) exhibited CAC progression. We identified a positive relationship between baseline LDL-C levels and the risk for incident CAC. However, this association was attenuated by high baseline HDL-C levels. Multivariate logistic regression analysis adjusted for age, body mass index, systolic blood pressure, fasting glucose, smoking, and exercise status revealed that the odds ratios for incident CAC in the lowest HDL-C tertile were 3.08 for LDL-C tertile 3 and 2.02 for LDL-C tertile 2 compared to LDL-C tertile 1. However, these differences disappeared in the highest HDL-C tertile (HDL-C >= 54.0 mg/dL). Conclusions. In this longitudinal study, we found that the positive relationship between LDL-C and the relative risk for incident CAC was attenuated by higher HDL-C levels. Therefore, HDL-C levels should be considered when estimating CVD risk. (C) 2017 IMSS. Published by Elsevier Inc.
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Collections - College of Medicine > Department of Medical Science > 1. Journal Articles
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