摘要
目的:了解急性脑梗死患者脑微出血(CMB)的发生率,并对其危险因素进行相关分析。方法:选择2007年3月-2012年3月住院的急性脑梗死患者122例,全部研究对象根据MRI磁敏感加权成像上有无CMB分为两组。将两组患者一般临床资料和临床生化指标进行比较,探讨急性脑梗塞合并CMB的相关危险因素。结果:在CMB组中血清HDL水平显著性高于非CMB组(P<0.05),而LDL水平显著性低于非CMB组(P<0.05)。年龄、高血压、脑卒中史、吸烟史在CMB组中的比例显著高于非CMB组,差异有统计学意义(P<0.05)。结论:在急性脑梗死患者中CMB较常见,年龄、高血压、脑卒中史、吸烟史及HDL是CMB发生的危险因素,而LDL是CMB发生的保护因素。
Objective：To investigate the incidence of cerebral microbleeds （CMB） in patients with acute cerebral infarction and analyze its risk factors. Method：122 patients with acute cerebral infarction admitted to our hospital from March 2008 to March 2012 were divided into CMB group （n=51） and non-CMB group （n=71） according to their MRI susceptibility-weighted imaging. General clinical data and biochemical variables were compared between two groups to explore relative risk factors of CMB.Result：The LDL levels were significantly lower,while the HDL level was significantly higher in CMB group than non-CMB group （P〈0.05）. The Proportion of age,hypertension,stroke history and history of smoking in the CMB groups were significantly higher than the non-CMB group （P〈0.05）. Conclusion：CMB usually occur in patients with acute cerebral infarction.Age,hypertension,stroke history,history of smoking and plasma HDL level are risk factor,while plasma LDL level is protective factors for CMB.
出处
《中外医学研究》
2013年第29期5-7,共3页
CHINESE AND FOREIGN MEDICAL RESEARCH
关键词
脑梗死
脑微出血
磁共振成像
危险因素
Brain infarction
Cerebral microbleeds
Magnetic resonance imaging
Risk factors
