Fig. 1: Progression-free survival.

The median progression-free survival and 3-month progression-free survival rate are 2.4 months (95% CI, 2.0–3.7 months) and 44.1% (95% CI, 27.4–60.8%). CI confidence interval.
The median progression-free survival and 3-month progression-free survival rate are 2.4 months (95% CI, 2.0–3.7 months) and 44.1% (95% CI, 27.4–60.8%). CI confidence interval.