Fig. 1
From: High-risk type human papillomavirus infection and p16 expression in laryngeal cancer
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).