Association of BTLA Polymorphisms with Susceptibility to Non-Small-Cell Lung Cancer in the Chinese Population

Table 9

BTLA haplotype analysis.

Haplotypes	Case ()		Control ()		Crude OR (95% CI)
		%		%
T G G A	1015	52.40	854	48.40	1.00
T A G G	295	15.30	330	18.70	0.661 (0.659-0.930)	0.005
T G A A	207	10.70	189	10.70	0.843 (0.810-1.229)	0.982
T G A G	100	5.20	102	5.80	0.757 (0.674-1.189)	0.446
C G G A	80	4.10	92	5.20	0.662 (0.577-1.066)	0.119
T A G A	63	3.30	47	2.70	1.034 (0.836-1.794)	0.298
T G G G	49	2.50	48	2.70	0.919 (0.614-1.374)	0.680
T A A A	42	2.20	48	2.70	0.674 (0.525-1.213)	0.291
C A G G	47	2.40	37	2.10	0.972 (0.745-1.779)	0.526
Others	37	1.90	17	0.90	3.595 (1.502-12.065)	<0.003

The haplotypes were constructed in the sequence of BTLA rs16859629 T>C, rs1982809 G>A, rs2171513 G>A, and rs3112270 A>G.