Additional file 3 of Machine learning approaches to predict the 1-year-after-initial-AMI survival of elderly patients

Additional file 3. The table shows the correlations between variables, such as the mortality and survival rate of patients aged 66-70 years with or without ACEi/ARBs treatment, extracted from descriptive analysis.补充文件3。本表格呈现了从描述性分析中提取的各变量间的相关性，其中涉及的变量示例包括66~70岁患者在接受与未接受ACEi/ARBs（血管紧张素转换酶抑制剂/血管紧张素Ⅱ受体拮抗剂）治疗时的死亡率与生存率。