Table 3.
Baseline characteristics in single-center data
| Variable | Cases | Percent (%) | LNMP (%) |
|---|---|---|---|
| Sex | |||
| Male | 84 | 77.1 | 70.2 |
| Female | 25 | 22.9 | 76 |
| Grade | |||
| G (1+2) | 77 | 70.6 | 64.9 |
| G (3+4) | 32 | 29.4 | 87.5 |
| TS team | |||
| 1 (0-1 cm) | 5 | 4.6 | 0 |
| 2 (1.1-2 cm) | 7 | 6.4 | 57.1 |
| 3 (2.1-3 cm) | 25 | 22.9 | 64 |
| 4 (3.1-4 cm) | 30 | 27.5 | 76.7 |
| 5 (4.1-5 cm) | 19 | 17.4 | 73.7 |
| 6 (5.1-6 cm) | 12 | 11 | 91.7 |
| 7 (6.1-7 cm) | 5 | 4.6 | 100 |
| 8 (≥7.1 cm) | 6 | 5.5 | 83.3 |
| T stage | |||
| T1 | 9 | 8.3 | 33.3 |
| T2 | 18 | 16.5 | 33.3 |
| T3 | 82 | 75.2 | 84.1 |
| Age (Year) | |||
| 20-60 | 40 | 36.8 | 92.5 |
| 61-70 | 41 | 37.6 | 58.5 |
| 71-80 | 24 | 22 | 58.3 |
| ≥81 | 4 | 3.7 | 75 |
LNMP, Lymph node metastasis percentage;
TS team, tumor size team.