Table 2.

Correlation between LINC01123 expression with clinicopathologic features of EC.

Parameters	Category	No.	LINC01123 expression		p value
			High	Low
Age (y)	≤50	57	27	30	0.708
	>50	49	25	24
FIGO stage	I–II	69	30	39	0.117
	III–IV	37	22	15
Pathological type	Endometrioid	56	29	27	0.552
	Non-endometrioid	50	23	27
Histological grade	Grade 1-2	74	31	43	0.025
	Grade 3	32	21	11
Lymph node metastasis	Positive	77	32	45	0.016
	Negative	29	20	9
Depth of myometrial invasion	≤1/2	68	29	39	0.077
	>1/2	38	23	15
ER expression	Positive	58	27	31	0.571
	Negative	48	25	23
PR expression	Positive	53	24	29	0.437
	Negative	53	28	25