Accuracy of viral kinetics in predicting week 12/24 futility.

Abbreviations: AUC, area under the curve; SEN, sensitivity; SPE, specificity; PPV, positive predictive value; NPV, negative predictive value; ACC, accuracy.缩写说明：AUC：曲线下面积（area under the curve）；SEN：灵敏度（sensitivity）；SPE：特异度（specificity）；PPV：阳性预测值（positive predictive value）；NPV：阴性预测值（negative predictive value）；ACC：准确率（accuracy）。