Table 3.

Multivariate logistic regression analysis of LNM

	OR	95%CI	P值
Tumor grade	2.933	1.800-4.778	< 0.001
Myometrial invasion	27.223	10.989–67.436	< 0.001
LVSI	13.129	6.191–27.841	< 0.001
Ovary involvement	33.233	8.322-132.708	< 0.001
CA199(U/mL)	1.005	1.002–1.009	0.004

LNM lymph node metastasis, LVSI lymphovascular invasion, CA199 carbohydrate antigen 199