Figure 2
From: Prognostic significance of Oct4 and Sox2 expression in hypopharyngeal squamous cell carcinoma
The Kaplan-Meier survival curves. Kaplan-Meier curves for overall survival rates according to (A) Oct4 expression status, (B) Sox2 expression status, (C) combined expression status of Oct4/Sox2 and loco-regional control rates according to (D) Oct4 expression status in hypopharyngeal squamous cell carcinoma. Statistical differences were calculated through log-rank comparisons.