Figure 2

ROC curves for NSCLC patients with liver metastases. (a) ROC curves of 6-, 9-, and 12-months in the training group, (b) ROC curves of 6-, 9-, and 12-months in the validation group. ROC: Receiver operating characteristic.

ROC curves for NSCLC patients with liver metastases. (a) ROC curves of 6-, 9-, and 12-months in the training group, (b) ROC curves of 6-, 9-, and 12-months in the validation group. ROC: Receiver operating characteristic.