Fig. 1From: Radiotherapy for geriatric head-and-neck cancer patients: what is the value of standard treatment in the elderly?Kaplan-Meier curves for OS (a), PFS (b) and LRC (c) of elderly HNSCC patients treated by definitive or adjuvant (chemo)radiotherapy (n = 246). P-values of log-rank-tests are shownBack to article page