Figure 1From: Comparing treatment outcomes of different chemotherapy sequences during intensity modulated radiotherapy for advanced N-stage nasopharyngeal carcinoma patientsOverall survival rates of 198 advanced N-stage patients treated with different methods (RT:CCRT χ2 = 8.942, P = 0.003; RT:NACT + CCRT χ2 = 9.357, P = 0.002; RT:CCRT + AC χ2 = 4.413, P = 0.036; CCRT:NACT + CCRT χ2 = 0.031, P = 0.860; CCRT:CCRT + AC χ2 = 0.348, P = 0.555; NACT + CCRT: CCRT + AC χ2 = 0.284, P = 0.594).Back to article page