The Association Between Remnant Cholesterol and the Estimated 10-Year Risk of a First Hard Cardiovascular Event

Frontiers in Cardiovascular Medicine

article

Zhen Yang¹  Kuo Yang⁵  Junhe Shi¹  Qiaoning Yang¹  Ying Zhang¹  Jie Gao¹  Dazhuo Shi¹  Hua Qu¹ 

[1] Xiyuan Hospital, China Academy of Chinese Medical Sciences;Cardiovascular Department, Peking University Traditional Chinese Medicine Clinical Medical School;Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center;National Clinical Research Center for Chinese Medicine Cardiology;School of Computer and Information Technology, Beijing Jiaotong University;National Medical Products Administration, Key Laboratory for Clinical Research and Evaluation of Traditional Chinese Medicine

关键词: Remnant cholesterol;    10-year risk;    atherosclerotic cardiovascular disease;    NHANES;    cross-sectional study;   

DOI  :  10.3389/fcvm.2022.913977

学科分类：地球科学(综合)

来源: Frontiers

【 摘 要 】

Background Remnant cholesterol (Remnant-C), rather than TG, is believed to increase the risk of atherosclerotic cardiovascular disease. We evaluated whether Remnant-C is associated with an estimated 10-year risk of a first hard atherosclerotic cardiovascular disease event. Methods This cross-sectional study was performed on 2,048 participants (1,130 men and 918 women), aged 40 to 79 years, from the National Health and Nutrition Examination Survey (NHANES) between 1999 and 2018. The independent variable was Remnant-C; the dependent variable was the 10-year risk of a first hard atherosclerotic cardiovascular disease event (defined as non-fatal myocardial infarction, coronary heart disease death, or stroke, over a 10-year period among people free from atherosclerotic cardiovascular disease at the beginning of the period). The other variables, such as smoking behavior, hypertension, diabetes etc., were considered as the potential effect modifiers. Multivariate linear regression models and smooth curve fittings were used to evaluate the association between Remnant-C and the 10-year risk of a first hard atherosclerotic cardiovascular disease event. Subgroup analyses stratified by gender and race were also performed. Results A positive association between Remnant-C and the 10-year risk of a first hard atherosclerotic cardiovascular disease event was demonstrated in the fully adjusted model (β = 0.078, [95%CI: 0.061–0.094], P < 0.001). The 10-year risk was increased by 0.078% for each 1 mg/dl increase in Remnant-C. In the subgroup analysis for gender, this association remained in both men (β = 0.128, [95%CI: 0.108–0.148], P < 0.001) and women (β = 0.043, [95%CI: 0.016–0.070], P = 0.00179). However, in the subgroup analysis for race, the association between Remnant-C and the 10-year risk reached an inflection point at remnant-C 38 mg/dL, where a positive association was not as obvious for the non-Hispanic Black population as for other racial groups. Conclusions Remnant-C positively correlates with a 10-year risk of a first hard atherosclerotic cardiovascular disease event.

【 授权许可】

CC BY