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. 2021 Sep;9(18):1443. doi: 10.21037/atm-21-3936

Figure 9.

Figure 9

The prognostic value of CCR4 in HNSC patients with radiotherapy. (A) Kaplan-Meier survival analysis of PFS and CCR4 expression in HNSC patients with radiotherapy; (B) Kaplan-Meier survival analysis of OS and CCR4 expression in HNSC patients with radiotherapy; (C) ROC analysis of CCR4 on PFS at 2-, 3-, and 5-year follow-up in HNSC patients with radiotherapy; (D) ROC analysis of CCR4 on OS at 2-, 4-, and 5-year follow-up in HNSC patients with radiotherapy. CCR4, CC chemokine receptor 4; HNSC, head and neck squamous cell carcinoma.