TABLE 1.

Relationship between circERBB2IP expression and clinicopathological features of NSCLC patients.

	Characteristics n = 56	circERBB2IP expression		p‐value
		Low (n = 28)	High (n = 28)
Gender				0.7875
Female	24	13	11
Male	32	15	17
Age (years)				>0.9999
≤60	25	12	13
>60	31	16	15
TNM grade				0.0029*
I + II	26	19	7
III + IV	30	9	21
Lymph node metastasis				0.0026*
Positive	32	10	22
Negative	24	18	6
Tumor size				0.0069*
≤3 cm	29	20	9
>3 cm	27	8	19

Abbreviation: NSCLC, non‐small cell lung cancer: TNM, tumor‐node‐metastasis.

^* p < 0.05.