Figure 5

Kaplan–Meier curves showing estimated PFS (a) and OS (b) for patients with CTC positivity (CTC > 19) and CTC negativity (CTC ≤ 19) at the end-point follow-up visit.
Kaplan–Meier curves showing estimated PFS (a) and OS (b) for patients with CTC positivity (CTC > 19) and CTC negativity (CTC ≤ 19) at the end-point follow-up visit.