Methods:MMSE,Hachinski Ischemic Scale(HIS) and Function Active Questionnaire(FAQ) were used to evaluate 60 patients with VD,70 cases with cerebral infarction without dementia and 30 controls.

• 方法:选择VD患者(VD组)60例,无痴呆脑梗死患者(CI组)70例及健康人(对照组)30例,运用简易精神状态量表(MMSE)、Hachinski缺血量表(HIS)和社会功能活动调查(FAQ)评定VD组患者认知功能;