Fig. 1.
Kaplan-Meier curve of cumulative survival (CS) in laryngeal cancer (LC)
Kaplan-Meier curve of CS in HPV-mediated LC (HR-HPV DNA-positive/p16 overexpression-positive) and others (HR-HPV DNA-positive/p16 overexpression-negative, HR-HPV DNA-negative/p16 overexpression-positive, and HR-HPV DNA-negative/p16 overexpression-negative).