【摘要】 目的对无症状性脑梗死的危险因素进行分析,并观察其预后。方法对体检中发现存在SCI人群与对照组比较,进行危险因素分析。将SCI人群分成两组并与对照组随访3年观察其预后。结果 SCI人群中高脂血症、高血压、糖尿病、动脉硬化、缺血性心脏病、血浆纤维蛋白原等均高于对照组。接受正规Ⅱ级预防组、非预防组、对照组3年死亡率无差异,发生症状性脑梗死和新发SCI有显著差异。结论影像发现存在SCI,均应查找其危险因素,并接受正规Ⅱ级预防,改善生活质量。更多还原

【Abstract】 Objective To analyse the risk factors of silent cerebral infarction(SCI) and to observe the prognosis.Methods A comparison between patients with SCI and the control group and an analysis of risk factors have been made.Two groups of SCI patients and the control group have been following up in order to observe the prognosis for three years.Results SCI patients with hyperlipoidemia,hypertension,diabetes,atherosclerosis,ischaemic heart diseases,plasma Fib are more than those in the control group.There is no difference among regularⅡlevel prevention group,non-prevention group,and the control group in mortality rates for 3 years while patients with lacunar cerebral infarction and new SCI patients are significantly different.ConclusionIf image examination shows the existence of SCI,it is necessary to find out risk factors and accept regular II level prevention to improve the quality of life.更多还原