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. 2022 Jun 13;13:923263. doi: 10.3389/fgene.2022.923263

FIGURE 5.

FIGURE 5

The risk score was the only significant independent risk factor predicting PFS in the training set. (A) The high-risk group contained a greater proportion of patients with disease progression. (B) Patients with disease progression had significantly higher risk scores. (C) Patients with high risk scores had a poorer prognosis, according to KM analysis. (D) The risk score was a good predictor of PFS (AUC > 0.68). (E) Univariate and multivariate Cox regression for PFS revealed that risk score was the only significant independent risk factor among included clinicopathological variables. (F) The C-index indicated that the risk score had the best PFS predictive ability. PFS, progression-free survival; AUC, area under the ROC curve.