方法发放CVA相关因素调查问卷，并根据门诊及住院病历资料进行统计分析。
Methods The related factors questionnaires of CVA were sent out according to medical records data for statistical analysis.
方法：调查某院2003~2006年初次发生脑梗死住院患者的病历，统计、分析其用药情况。结果：该院应用频率较高的有脱水药、 利尿药、抗血小板聚集药、改善脑血循环药及支持治疗药；
METHODS: Medical records of patients in who acute cerebral infarction occurred for the first time in a hospital during 2003~2006 were analyzed statistically in respect of drug use.
方法：查阅邯郸县结防科的病历及传染病登记卡收集资料，进行统计学分析。
Methods: Data was collected from medical record and infectious diseases reporting card in the TB clinic of Handan county, and statistical analysis was made.
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