1. Serum levels of monocyte chemoattractant protein-1 and all-cause and cardiovascular mortality among patients with coronary artery disease.
- Author
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Ding Ding, Dongfang Su, Xinrui Li, Zhongxia Li, Yujie Wang, Jian Qiu, Puqing Lin, Yuan Zhang, Pi Guo, Min Xia, Dan Li, Yan Yang, Gang Hu, and Wenhua Ling
- Subjects
Medicine ,Science - Abstract
Monocyte chemoattractant protein-1 (MCP-1) is an important chemokine at multiple phases of atherosclerosis in animals, but human studies are few and inconsistent. The aim of this study is to investigate the association of serum MCP-1 with all-cause and cardiovascular disease (CVD) mortality among coronary artery disease (CAD) patients and determine whether this biomarker can add secondary prognostic value to standard risk predictors.MCP-1 was measured at baseline in 1411 CAD patients who were 40-85 years of age. Cox proportional hazards regression models were used to estimate the association of MCP-1 levels with death risk.During a median follow-up of 3.3 years, 117 deaths were recorded, 88 of which were due to CVD. The multivariable-adjusted hazard ratios across tertiles of MCP-1 were 1.51 (95% confidence intervals [CI] 0.89-2.58), 1.00, and 2.11 (95% CI 1.31-3.40) for all-cause mortality, and 1.50 (95% CI 0.80-2.81), 1.00, and 2.21 (95% CI 1.27-3.87) for CVD mortality. The addition of serum MCP-1 to the fully adjusted model increased the C-index by 0.009 (p
- Published
- 2015
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