Development of a Score Predicting Survival after Palliative Reirradiation
Figure 2
Actuarial overall survival after palliative reirradiation stratified by SPS score (Kaplan-Meier estimate): group 1 (), median not reached; group 2 (), median 6.7 months; group 3 (), median 4.1 months; for group 2 versus 3 and for other comparisons.