脑卒中是现代居民的主要死因和重要致残病因,给社会和家庭带来沉重的负担。自1978年美国国立卫生研究院的国家神经疾病与卒中研究所开始建立脑卒中数据库并进行脑卒中登记研究[1]以来,许多国家都先后建立了自己的脑卒中数据库,并不断拓宽其临床应用范围。脑卒中数据库在研究脑 Stroke is a major cause of death and an important cause of disability in modern residents, posing a heavy burden on society and families. Since the National Institute of Nervous Diseases and Stroke of the National Institutes of Health started the Stroke Database and its registry of stroke registration in 1978 [1], many countries have successively established their own stroke databases and continuously broadened their clinical applications range. Stroke database in studying brain