1.
Clinicopathological characteristics of study population (N=1,335)
| Variables | n (%) |
| Age at diagnosis (year) | |
| ≥45 | 664 (49.7) |
| <45 | 671 (50.3) |
| BMI (kg/m2) | |
| ≥24 | 600 (44.9) |
| <24 | 735 (55.1) |
| FIGO stage | |
| Ib1 | 743 (55.7) |
| Ib2 | 348 (26.1) |
| IIa1 | 175 (13.1) |
| IIa2 | 69 (5.2) |
| Histology | |
| Squamous | 1,199 (89.8) |
| Adenomatous | 98 (7.3) |
| Adenosquamous | 28 (2.1) |
| Others | 10 (0.7) |
| NACT | |
| Yes | 346 (25.9) |
| No | 989 (74.1) |
| AT | |
| RT | 96 (7.2) |
| CT | 147 (11.0) |
| CCRT | 579 (43.4) |
| Observation | 513 (38.4) |
| Surgical procedure | |
| Laparotomy | 1,241 (93.0) |
| Laparoscopy | 94 (7.0) |
| Differentiation | |
| G1 | 557 (41.7) |
| G2 | 611 (45.8) |
| G3 | 167 (12.5) |
| LNM | |
| Positive | 228 (17.1) |
| Negative | 1,107 (82.9) |
| Parametrial infiltration | |
| Positive | 11 (0.8) |
| Negative | 1,324 (99.2) |
| Vaginal margin | |
| Positive | 2 (0.1) |
| Negative | 1,333 (99.9) |
| Table 1 (continued ) |