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. 2024 Oct 30;16(10):6483–6495. doi: 10.21037/jtd-24-940

Figure 3.

Figure 3

Survival analysis for patients with radiotherapy before or non-radiotherapy before. (A) Comparison of PFS for patients with radiotherapy before and those with non-radiotherapy before. The median PFS of patients with radiotherapy before was 5.5 months (95% CI: 4.4–6.6) and that of patients with non-radiotherapy before was 2.5 months (95% CI: 2.1–2.9) (P=0.047*). (B) Comparison of OS for patients with radiotherapy before and those with non-radiotherapy before. The median OS of patients with radiotherapy before was 21.0 months (95% CI: 0–45.9) and that of patients with non-radiotherapy before was 9.5 months (95% CI: 6.1–12.9) (P=0.01*). *, P<0.05. PFS, progression-free survival; CI, confidence interval; OS, overall survival.