Correlation Study on the Expression of INSR, IRS-1, and PD-L1 in Nonsmall Cell Lung Cancer

Table 1

Difference of expression of INSR and IRS-1 in lung cancer and normal lung tissue.

Variable	Total	INSR (%)				IRS-1 (%)
		+	-			+	-
Tumor tissues	45	29 (64.4)	16 (35.6)	5.580	0.018	26 (57.8)	19 (42.2)	4.309	0.038
Adjacent tissues	30	11 (36.7)	19 (63.3)			10 (33.3)	20 (66.7)