title: High-sensitive factor I and C-reactive protein based biomarkers for coronary artery disease.
abstract: An analysis of high-sensitive factor I and C-reactive proteins as biomarkers for coronary artery disease has been performed from 19 anticipated cohort studies that included 21,567 participants having no information about coronary artery disease. Besides, the clinical implications of statin therapy initiated due to assessment of factor I and C-reactive proteins have also been modeled during studies. The measure of risk discrimination (C-index) was increased (by 0.0101) as per the prognostic model for coronary artery disease with respect to sex, smoking status, age, blood pressure, total cholesterol level along with diabetic history characteristic parameters. The C-index was further raised by 0.0045 and 0.0053 when factor I and C-reactive proteins based information were added, respectively which finally predicted 10-year risk categories as: high (> 20%), medium (10% to < 20%), and low (< 10%) risks. We found 2,254 persons (among 15,000 adults (age ≥ 45 years)) would initially be classified as being at medium risk for coronary artery disease when only conventional risk factors were used as calculated risk. Besides, persons with a predicted risk of more than 20% as well as for persons suffering from other risk factors (i.e. diabetes), statin therapy was initiated (irrespective of their decade old predicted risk). We conclude that under current treatment guidelines assessment of factor I and C-reactive proteins levels (as biomarker) in people at medium risk for coronary artery disease could prevent one additional coronary artery disease risk over a period a decade for every 390-500 people screened.
authors: Department of Neurology, China-Japan Union Hospital of Jilin University Changchun 130033, Jilin, China.
authors: Qing
authors: Q
authors: Zhao
authors: Department of Vascular Surgery, China-Japan Union Hospital of Jilin University Changchun 130033, Jilin, China.
authors: Jian-Shi
authors: JS
authors: Du
authors: Department of Vascular Surgery, China-Japan Union Hospital of Jilin University Changchun 130033, Jilin, China.
authors: Dong-Mei
authors: DM
authors: Han
authors: Department of Vascular Surgery, China-Japan Union Hospital of Jilin University Changchun 130033, Jilin, China.
authors: Ying
authors: Y
authors: Ma
keywords: C-reactive protein; Factor I protein; biomarkers; coronary artery disease