缺血性脑卒中患者踝臂指数与颅内动脉狭窄程度的相关性  

Relationship between Ankle Brachial Index and the Extent of Intracanial Artery Stenosis in Patients with Ischemic Stroke

作　　者：李轶[1] 龚浠平[1] 孙海欣[1] 宋新杰[1] 董可辉[1] 王拥军[1] 

机构地区：[1]首都医科大学附属北京天坛医院神经内科,北京100050

出　　处：《中国医刊》2011年第2期40-43,共4页Chinese Journal of Medicine

摘　　要：目的探讨缺血性脑卒中患者踝臂指数(ABI)与颅内动脉狭窄程度的相关性。方法测量314例做脑血管造影的缺血性卒中患者的ABI值,并收集其相关临床资料。结果 314例缺血性脑卒中患者ABI异常率为20.7%(65/314)。年龄、糖尿病及空腹血糖升高是ABI异常的独立危险因素。ABI值与颅内动脉狭窄程度之间存在线性趋势。结论高龄、糖尿病史及空腹血糖升高是ABI异常的独立预测因子。缺血性脑卒中患者ABI与颅内动脉狭窄程度之间有一定的相关性。Objective To investigate the relationship of ankle braehial index and the extent of intracranial artery ste- nosis in patients with ischemic stroke. Methods Ankle brachial index were measured in 314 patients with ischemic cerebrovascular disease received cerebral angiogaphy. Their data including general information and medical history were collected. Results The ABI abnormal （ABI ≤0.9） rate in 314 ischemic stroke patients is 20.7% （65/314）. The age, diabetes and blood-fasting hyperglycemia were the independent predictors for abnormal ABI. The analysis showed linear trend between ABI and the extent of intraeranial artery stenosis. Conclusion The elder, diabetes and blood-fasting hyperglycemia can indicate the Ankle brachial index abnormal. Ankle brachial index was associated with the extent of intracranial artery stenosis in patients with ischemic stroke.

关 键 词：脑卒中患者 缺血性卒中 狭窄程度 颅内动脉 踝臂指数 相关性 独立危险因素 独立预测因子 

分 类 号：R743.3[医药卫生—神经病学与精神病学]