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Survival Analysis for Subgroup of Patients with the Tumor Size of ≤2.0cm
| Group | Short Time Interval (n=248) | Long Time Interval (n=233) | P value | ||
|---|---|---|---|---|---|
| 5-Year | 10-Year | 5-Year | 10-Year | ||
| OS | 91.1% | 79.2% | 90.8% | 82.7% | 0.932* |
| DFS | 84.2% | 72.2% | 86.2% | 73.4% | 0.711* |
Note: *Calculated by Kaplan–Meier method.
Abbreviations: OS, overall survival; DFS, disease-free survival.
