Hospital admissions and deaths for AMI two years before and one year after the earthquake by age and sex. Comparisons between observed events (one year after the EQ) and expected one, estimated through the admissions occurred 2 years before the EQ.

Hospital admissions and deaths for AMI two years before and one year after the earthquake by age and sex. Comparisons between observed events (one year after the EQ) and expected one, estimated through the admissions occurred 2 years before the EQ.

按年龄与性别分层统计的急性心肌梗死（AMI，Acute Myocardial Infarction）患者在地震发生前2年及地震发生后1年的住院收治人次与死亡病例数据。将地震后1年观测到的事件数，与通过地震前2年住院收治数据估算得到的预期事件数进行对比分析。