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Fig. 4 | BMC Cancer

Fig. 4

From: The presence of tumour-infiltrating lymphocytes (TILs) and the ratios between different subsets serve as prognostic factors in advanced hypopharyngeal squamous cell carcinoma

Fig. 4

Kaplan-Meier curves of (a) overall survival, b disease-free survival, c distant metastasis-free survival, and d local relapse-free survival for patients stratified by high and low CD8/Foxp3 ratios; e overall survival, f disease-free survival, g distant metastasis-free survival, and h local relapse-free survival for patients stratified by high and low CD8/CD4 ratios. P values were calculated by the log-rank test

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