脑动脉硬化症系临床上常见病症之一,尤其是老年人发病率高、危害性大,但至今国内外尚无统一诊断标准。诊断过宽造成病人精神负担,诊断范围过窄又不能使病人得到及时治疗。因此,如何重视这一全身性疾病并对其深入研究,乃是摆在神经科及老年病学科临床上的一个重要课题。本文就1,196名60岁以上老年人的流行病学调查材料, Cerebral arteriosclerosis is one of the common clinical symptoms, especially in the elderly with high incidence and great harm, but so far there is no unified diagnostic criteria at home and abroad. The diagnosis is too wide to cause the patient mental burden, diagnosis is too narrow and can not make the patient be treated promptly. Therefore, how to attach importance to this systemic disease and study it in depth is an important issue in the clinical field of neurology and geriatrics. In this paper, 1,196 epidemiological survey data of the elderly over the age of 60,