Overall survival
According to prognostic factors
0
1
2
3
4-5
0: 7.5 years; n=25
1: 2.8 years; n=70
2: 2.5 years; n=126
3: 1.7 years; n=82
4-5: 0.8 years: n= 18
MM Fode et al. Radiother Oncol 2015; 114(2):155