Fig. 3From: The value of primary and adjuvant radiotherapy for cutaneous squamous cell carcinomas of the head-and-neck region in the elderlyKaplan–Meier curves for OS of elderly cSCC patients (> 65 years) after radiotherapy in dependence of T stage (A), N Stage (B), KPS (C) and modified CCI (D), n = 35, 37, 66 and 69, respectively. P-values of log-rank tests are displayedBack to article page