期刊
LIPIDS IN HEALTH AND DISEASE
卷 18, 期 -, 页码 -出版社
BMC
DOI: 10.1186/s12944-019-1043-2
关键词
Acute coronary syndrome; Lipid; Atherogenic index of plasma; Young
资金
- National Key Research and Development Program of China [2017YFC0908800]
- Beijing Municipal Administration of Hospitals' Ascent Plan [DFL20150601]
- Beijing Municipal Health Commission Project of Science and Technology Innovation Center [PXM2019_026272_000006, PXM2019_026272_000005]
- Jiangsu Youth Medical Talents Project [QNRC2016310]
- Beijing Municipal Administration of Hospitals' Mission plan [SML20180601]
Objective: The value of atherogenic index of plasma (AIP) as a predictive biomarker for coronary artery disease (CAD) remains controversial. In addition, whether AIP is associated with the risk of acute coronary syndrome (ACS) in very young adults has not been well established. Methods: We consecutively collected very young adults (<= 35 years of age) undergoing coronary angiography (CAG) at Anzhen Hospital, between January 2008 and December 2017. Total of 1, 478 very young participants, including 1, 059 ACS patients and 419 non-CAD subjects, were enrolled in the present study. Results: Very young patients with ACS had higher AIP level compared with non-CAD participants (0.35 +/- 0.30 vs 0.21 +/- 0.33, P < 0.001). According to Gensini Score (GS) and number of lesion vessel, patients were divided into four groups, respectively. With the elevated GS score and number of lesion vessels, the AIP level increased gradually (P-for (trend) all < 0.05). Multivariate logistic regression analyses suggested that AIP remained to be independently associated with the presence of ACS and was superior to traditional lipid profiles (for AIP, OR = 2.930, 95% CI = 1.855-4.627, P < 0.001; for total cholesterol, OR = 1.152, 95% CI = 1.048-1.266, P = 0.003; for triglyceride, OR = 1.078, 95% CI = 0.991-1.172, P = 0.079; for low-density lipoprotein cholesterol, OR = 1.046, 95% CI = 1.015-1.078, P < 0.001), after adjustment for other traditional confounders. Moreover, the prevalence of ACS, acute myocardial infarction, unstable angina pectoris and the value of GS were also elevated as AIP quartiles increased (P-for trend < 0.001). Subgroup analysis based on gender revealed that AIP was only independently associated with the ACS risk in male. Conclusions: AIP was independently associated with the presence and severity of ACS in very young patients in a gender-dependent manner, which might be superior to traditional lipid profiles.
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