Relationship between plasma high sensitivity C-reactive protein level and prognosis of Chinese patients with first-onset stroke
- VernacularTitle:血浆高敏C反应蛋白水平与脑卒中预后
- Author:
Jiangtao YAN
;
Yanyi WANG
;
Li NI
;
Lingbo HOU
;
Rutai HUI
;
Daowen WANG
- Publication Type:Journal Article
- Keywords:
Cerebrovascular accident;
C-reactive protein;
Prognosis
- From:
Chinese Journal of Neurology
2008;41(6):376-380
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the association between elevated levels of hsCRP and prognosis after stroke in Chinese patients.Methods Two hundred and ninety consecutive patients with firstonset stroke(197 ischemic and 93 hemorrhagic)and 290 age-and sex-matched control subjects without any cerebrovascular disease were studied.Plasma hsCRP level was measured and subsequent vascular events and death were determined in both groups over a 5-year period.Results Compared to control group,patients with stroke had higher plasma hsCRP level((3.3 ±3.8)vs(1.3±2.2)mg/L,t=8.048,P<0.01).Furthermore.within the group of patients with stroke,the mean plasma hsCRP level was higher in patients who experienced subsequent vascular events or death compared to patients without further complications ((4.4±4.3)vs(2.7±3.3)mg/L,t=3.496,P=0.001).Compared to the patients with lower hsCRP level(<1 mg/L),the relative risk for vascular events and death in stroke patients was 2.807(95%CI 1.544-5.495,P=0.001)in the hish hsCRP(>3 mg/L)patients.This increase of relative risk for vascular events and death in stroke patients persisted after the adjustment for age,sex and other cardiovascular risk factors such as hypertension and diabetes(OR 2.661,95%CI 1.323-5.352.P=0.006).Conclusions Patients presenting with stroke have higher levels of hsCRP compared to agematched controls.The degree of hsCRP elevation is correlated with the likelihood of subsequent VasCular events and death.These findings indicate that inerease of hsCRP level is associated with worsening prognosis after stroke in Chinese patients.
