Circ_0000808 promotes the development of non-small cell lung cancer by regulating glutamine metabolism via the miR-1827/SLC1A5 axis

Table 1 Correlation of the expression of circ_0000808 with clinicopathologic features in NSCLC patients

Parameters	N = 63	circ_0000808 expression		p-value
Parameters	N = 63	High N = 31	Low N = 32	p-value
Age, years
≤ 60	25	12	13	0.719
> 60	38	20	18
Sex
Male	43	21	22	0.649
Female	20	11	9
Smoking history
Yes	39	20	19	0.921
No	24	12	12
Tumor location
Left lobe	27	15	12	0.513
Right lobe	36	17	19
Tumor size
≤ 3	30	10	20	0.008
> 3	33	22	11
TNM stage
I + II stage	49	21	28	0.018
III stage	14	11	3
Lymph node metastasis
No	43	15	28	< 0.001
Yes	20	17	3

ISSN: 1477-7819