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1 资料和方法1．1 病例选择:全部选择首次发作的急性颈内动脉系统脑梗塞患者,病史明确,经CT证实,年龄45岁以上,无其它严重并发症,神经功能缺损程度积分(SND)16~30分。1．2 分组方法:入选病例按预先确定的随机数码表分组,观察组45例,其中男30例,女15例,年龄49~76岁,平均61.6岁,SND 23.1±4.06,对照组30例,男19例,女11例,年龄48~75岁,平均62.4岁,SND 22.6±4.12,均经统计学处理,两组间性别、年龄、病情、用药时间等均无显著差异。
1 Materials and Methods 1.1 Case Selection: All the first episode of acute carotid artery in patients with cerebral infarction, a clear history, confirmed by CT, aged 45 years of age, no other serious complications, neurological deficit score (SND) 16 to 30 minutes. 1.2 Grouping Methods: The selected patients were divided into groups according to a predetermined random number table, the observation group of 45 patients, 30 males and 15 females, aged 49 to 76 years, mean 61.6 years, SND 23.1 ± 4.06, the control group of 30 patients , 19 males and 11 females, aged 48-75 years (average 62.4 years old, SND 22.6 ± 4.12, both statistically). There was no significant difference in gender, age, condition and medication time between the two groups.