PD-L1 rs2890658 Polymorphism Increases Risk for Non-Small-Cell Lung Cancer in Northern China Population Based on Experimental Data and Meta-Analysis

Table 2

Genotype and allele frequencies of PD-L1 rs2890658 polymorphism in NSCLC and control population.

SNPs	Genotypes	Case (n = 600)	Controls (n = 600)	OR (95%CI)
PD-L1 rs2890658
Codominant model	AA	177 (29.5)	197 (32.8)	1.00^ref
	AC	255 (42.5)	316 (52.7)	0.90 (0.69–1.17)	0.421
	CC	168 (28.0)	87 (14.5)	2.15 (1.55–2.99)	<0.001
Allele	A	609 (50.8)	710 (59.2)	1.00^ref
	C	591 (49.2)	490 (40.8)	1.41 (1.20–1.65)	<0.001

PD-L1, programmed cell death ligand-1; NSCLC, non-small-cell lung cancer.