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联一过性缺血发作(TIA)是指血管分布区的局灶性非抽搐性神经缺损,起病突然,24h 内缓解,无后遗症,CT 扫描无任何异常。它可转化为严重的卒中。本文的目的是研究卒中前 TIA 的发病率及预测卒中的价值。作者自 Dijon 市卒中登记处15万居民中收集了新有卒中病人,并调查了既往与血管病有关的危险因子,个别病人的情况还通过信函调查和查阅了死亡证明书。本研究包括1985～1989年的5年时间,95%的病例作了 CT,存活率以随访2年以上来
Transient ischemic attack (TIA) refers to focal non-convulsive neurological defects in the blood vessel area. Sudden onset, remission within 24 hours, no sequelae, and no abnormal CT scan. It can turn into a serious stroke. The purpose of this article is to study the incidence of pre-stroke TIA and the value of predicting stroke. The authors collected new strokes from among the 150,000 inhabitants of the Dijon Metropolitan Register of Stroke and investigated previous risk factors associated with vascular disease. Individual patient information was also investigated by letter and the death certificate was consulted. This study included 5 years from 1985 to 1989, 95% of cases were CT, the survival rate of follow-up more than 2 years