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Single-factor analysis of TNM stages with prognosis
| TNM stage | n | 3-year DFS (%) | X 2 | P value | 3-year OS (%) | X 2 | P value |
|---|---|---|---|---|---|---|---|
| I | 10 | 100 | 14.16 | 0.0008 | 100 | 8.23 | 0.0164 |
| II | 57 | 94.6 | 100 | ||||
| III | 105 | 71.8 | 80.8 |
DFS disease-free survival, OS overall survival, TNM tumor–node–metastasis
