Model diagnostics for models from Table 4, pertaining to discrimination (AUC) and model calibration (goodness-of-fit).

aArea under the receiver-operator-characteristic curve (AUC).bHosmer-Lemeshow Goodness-of-Fit Test [32].Model diagnostics for models from Table 4, pertaining to discrimination (AUC) and model calibration (goodness-of-fit).a. 受试者工作特征曲线下面积（Area under the receiver-operator-characteristic curve, AUC）；b. 霍斯默-莱梅肖拟合优度检验（Hosmer-Lemeshow Goodness-of-Fit Test）[32]。针对表4中模型的诊断分析，涵盖模型区分能力（AUC）与模型校准（拟合优度）两项内容。