目前,卒中是全球范围内致死和致残的首要因素之一。在发达国家,卒中是仅次于冠心病和肿瘤的第三大常见致死因素。在西方国家,卒中的发病率为1～2例/(千人·年),而非裔加勒比人的发病率略高于其他种族人群。在低于40岁年龄的人群中,脑血管病并不常见,但随着年龄的增长,其发病率 Stroke is currently one of the leading causes of death and disability worldwide. In developed countries, stroke is the third most common lethal factor after coronary heart disease and cancer. In Western countries, the incidence of stroke is 1-2 cases / (thousand people · year), while the incidence of Afro-Caribbean people is slightly higher than that of other ethnic groups. Among people under the age of 40, cerebrovascular disease is uncommon, but its incidence increases with age