Figure 6

Kaplan–Meier curves for overall survival (OS) among SupTR patients (n = 7) and GTR patients (n = 23). Median OS was 18.5 months (95% confidence interval [CI] 14.2–35.1) in the GTR group, while median OS had not been reached (95% CI 30.5-not estimable) in the SupTR group. The estimated OS was significantly different between groups (p = 0.03 by log-rank test).