Table 2 Univariate analysis for disease-free survival and overall survival
Variables | n | No. of DODd | 5y-DSSe (%) | p value | No. of death | 5y-OSf (%) | p value |
|---|---|---|---|---|---|---|---|
Age (years) | |||||||
70≤ | 23 | 7 | 51.0 | 0.146 | 11 | 46.4 | 0.0049 |
70≥ | 17 | 7 | 82.6 | 7 | 82.6 | ||
Stage (FIGO 2009) | |||||||
Ia | 6 | 0 | 100 | 0.0028 | 0 | 100.0 | 0.0093 |
Ib | 17 | 2 | 82.5 | 5 | 75.0 | ||
II | 5 | 2 | 100 | 2 | 100.0 | ||
III | 16 | 7 | 55.2 | 8 | 55.2 | ||
IV | 4 | 3 | 33.3 | 3 | 33.3 | ||
Tumor size | |||||||
4 cm≤ | 17 | 8 | 59.9 | 0.0577 | 9 | 54.9 | 0.0791 |
4 cm> | 23 | 6 | 81.5 | 9 | 81.5 | ||
Inguinal LNa metastasis | |||||||
Negative | 22 | 4 | 89.8 | 0.0059 | 7 | 85.4 | 0.0161 |
Positive | 18 | 10 | 51.9 | 11 | 51.9 | ||
Surgical resection margin | |||||||
>5 mm | 34 | 10 | 76.9 | 0.0243 | 13 | 74.1 | 0.0066 |
≤5 mm | 6 | 4 | 50.0 | 5 | 50.0 | ||
Operation mode | |||||||
RLEb | 15 | 5 | 68.3 | 0.774 | 7 | 68.3 | 0.521 |
RVc | 25 | 9 | 74.8 | 11 | 71.2 | ||