Table 2.

Correlation Between SNHG22 Expression and Clinicopathologic Characteristics of EOC Patients

Variables	SNHG22 Expression			P-value
	Total (n=120)	High Expression	Low Expression
Age (years)
≤60	53	27	26	0.94
>60	67	32	35
Tumor size (cm)
≤5	84	47	37	0.06
> 5	36	16	24
Tumor invasion depth
T1-2	28	12	16	0.23
T3-4	92	53	39
Lymph node metastasis
N0	45	25	20	0.08
N1-2	75	36	39
Vessel invasion
Yes	69	49	20	0.03
No	51	20	31
TNM stage
I–II	28	6	22	<0.01
III–IV	92	51	41
Differentiation
High	38	20	18	0.80
Moderate and low	82	42	40
Smoking status
Ever	46	24	22	0.92
Never	74	36	38
Drinking status
Ever	58	28	30	0.96
Never	62	30	32