Table 1 Univariate logistic analysis showed the preoperative predictive factors of ovarian malignant involvement in 511 premenopausal patients with clinical stage I endometrioid endometrial carcinoma.
Characteristics | Ovarian malignant involvement, n (%) | P-value | |
|---|---|---|---|
No | Yes | ||
Patient age (year) | Â | Â | 0.671 |
|  | 43.93 ± 5.52 | 43.26 ± 7.41 |  |
Preoperative BMI (kg/m2) | Â | Â | 0.381 |
< 30 | 443(86.7) | 22(4.3) |  |
≥ 30 | 45(8.8) | 1(0.2) |  |
Preoperative pathological tumor grade | Â | Â | 0.158 |
Well/moderate | 463(90.6) | 20(3.9) | Â |
Poor | 25(4.9) | 3(0.6) | Â |
Tumor in specific-site | Â | Â | 0.422 |
No | 449(87.9) | 20(3.9) | Â |
Yes | 39(7.6) | 3(0.6) | Â |
Preoperative myometrial invasion depth | Â | Â | 1.0E-6 |
< 1/2 | 466(91.2) | 14(2.7) |  |
≥ 1/2 | 22(4.3) | 9(1.8) |  |
Preoperative tumor size (cm) | Â | Â | 0.111 |
< 4 | 407(79.6) | 16(3.1) |  |
≥ 4 | 81(15.9) | 7(1.4) |  |
Peritoneal lavage cytology | Â | Â | 0.107 |
Negative | 486(95.1) | 22(4.3) | Â |
Positive | 2(0.4) | 1(0.2) | Â |
Preoperative serum CA125 (U/L) | Â | Â | 3.2E-5 |
|  | 22.65(0.4–392) | 135.2(1.0–834) |  |
