60例急性心肌梗塞病人发病时间分析

Attack Time Analysis on 60 Cases of Acute Myocardial Infarction

通过对１９９４年３月—１９９８年１月６０例急性心肌梗塞病人发病时间进行分析，用圆形统计法分析２４ｈ内发病时间最高峰。结果００：２０发病人次最多，与其它发病时间相比，有显著性差异（Ｐ＜０．０１）。

cases AMI patients admitted from Mar.1994 to Jan.1998 were collected and their attack time was analysed.The peak hour of attack was calculated by circle statistics.Results showed that most heart attack happened on 00:20.There was remarkably differences compared to other attack time(P<0.01).