<i>p</i>-values obtained from the statistical analysis when testing associations with patient survival in the <i>SEPSIS</i> and <i>SIRS</i> cohorts.

Differences in numeric features between survived and deceased groups in the two cohorts were tested with the Mann-Whitney U test [44], whereas differences in categorical features were assessed with the χ2-test.针对两个队列中存活组与死亡组的数值特征差异，采用曼-惠特尼U检验（Mann-Whitney U test）开展显著性检验[44]；而分类特征的组间差异则通过χ²检验（χ2-test）进行评估。