Table 4.
Distribution recurrence according to T stage
| T stage | Patients | Recurrence (%) | χ 2 | P |
|---|---|---|---|---|
| T1 | 33 | 6 (18.18) | 2.95 | 0.567 |
| T2 | 51 | 10 (19.61) | ||
| T3 | 20 | 5 (25.00) | ||
| T4 | 22 | 7 (31.82) |
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