目的为探讨缺血性脑血管病与中风家族史的关系。方法我们对２９９例脑梗塞病人和２４４名非脑梗塞病人进行病例对照研究。结果有中风家族史者患脑梗塞危险性是未有中风家族史的２５９倍。结论经高血压因素分层后脑梗塞与中风家族史仍有显著的统计学联系（Ｐ＜００１）。而非高血压者患脑梗塞则与中风家族史有高度显著的统计学联系（Ｐ＜０００５）。 Objective To explore the relationship between ischemic cerebrovascular disease and family history of stroke. Methods We conducted a case-control study of 299 patients with cerebral infarction and 244 patients with non-cerebral infarction. Results Stroke family history of stroke risk is not 259 times the family history of stroke. Conclusion There is still a significant statistical relationship between cerebral infarction and family history of stroke after stratified by hypertension (P <001). Hypertensive patients with cerebral infarction had a significantly higher statistical relationship with family history of stroke (P <0005).