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脑卒中在许多国家已成为中老年人的主要致死原因之一。其中缺血性脑卒中的发病率约占整个脑卒中发病率的60～80％,而且致残率很高。因此,研究脑梗塞的有关致病因素,对病因学的研究及预防,具有重要意义。 对象与方法 对象 1.病例组 全部病例均为1988,9～12月就诊于天津医学院附属医院神经内科急症室、经CT确诊的首发脑梗塞病例,在天津居住15年以上,当日调查病
Stroke has become one of the leading causes of death in the elderly in many countries. Including the incidence of ischemic stroke accounts for about 60 to 80% of the overall incidence of stroke, and the high morbidity. Therefore, the study of causative factors related to cerebral infarction, the etiology of the study and prevention, is of great significance. Subjects and Methods Subjects 1. All cases of case group were 1988, 9 to 12 months treatment at the Tianjin Medical College Hospital, Department of Neurology, emergency room, CT-confirmed first episode of cerebral infarction, living in Tianjin for more than 15 years, the day of investigation of disease