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Survival Analysis for Subgroup of Patients with N2-3
| Group | Short Time Interval (n=232) | Long Time Interval (n=211) | P value | ||
|---|---|---|---|---|---|
| 5-Year | 10-Year | 5-Year | 10-Year | ||
| OS | 79.5% | 62.5% | 81.3% | 71.5% | 0.405* |
| DFS | 67.4% | 61.0% | 67.2% | 56.2% | 0.606* |
Note: *Calculated by Kaplan–Meier method.
Abbreviations: OS, overall survival; DFS, disease-free survival.
