Figure 3From: Chemo-radiation with or without mandatory split in anal carcinoma: experiences of two institutions and review of the literatureCumulative survival of patients from Zurich. Cumulative survival of patients treated at Zurich with minor treatment interruption (<7 days) (n = 14, blue line) or with prolonged treatment interruption (≥ 7 days) (n = 18, green line). 3a: Cancer-specific survival. Log rank P = 0.06 3b: Time-to-local recurrence. Log rank P = 0.16.Back to article page