Table 2. Relationship between RSPO3 expression and the clinicopathological parameters of ovarian cancer.

Clinicopathological parameters	n	RSPO3 expression		P
		Low	High
Age (y)				0.415
>60	30	14	16
≤60	103	57	46
Menopausal status				0.857
Yes	84	44	40
No	49	27	22
Tumor size (cm)				0.523
>5	105	58	47
≤5	28	13	15
Ascites				0.422
Yes	100	51	49
No	33	20	13
Lymph node metastasis				0.023
Yes	40	15	25
No	93	56	37
Distant metastasis				0.040
Yes	17	5	12
No	116	66	50
FIGO stage				0.020
III–IV	96	45	51
I–II	37	26	11
LVSI				<0.001
Yes	21	3	18
No	112	68	44

FIGO, International Federation of Gynecology and Obstetrics; LVSI, lymphovascular space invasion.