Table 1.

Correlation between circSCN8A expression and clinicopathological features in 64 patients with NSCLC.

Clinicopathological features	Number of cases	circSCN8A expression		P value
		Low (n=32)	High (n=32)
Age
≤60	26	12	14	0.611
>60	38	20	18
Gender
Male	40	18	22	0.302
Female	24	14	10
Tumor size
<5 cm	22	5	17	0.002
≥5 cm	42	27	15
TNM stage
I/II	23	7	16	0.019
III/IV	41	25	16
Lymph node metastasis
No	28	8	20	0.002
Yes	36	24	12
Histology
Squamous cell carcinoma	36	19	17	0.614
Adenocarcinoma	28	13	15
Differentiation
Well/moderate	37	20	17	0.448
Poor	27	12	15
Smoking status
No	38	17	21	0.309
Yes	26	15	11

Note: *P < 0.05.