Table 2.

Distribution of genotypes and allele frequencies of −725C>G>T of the HLA-G gene in patients with lung cancer

Genotyes	CC	CG	CT	GG	GT	TT	Total
n	97	34	7	2	3	0	143
%	67.83	23.78	4.9	1.4	2.1	0	100%
Alleles	C	G	T	Total
n	235	41	10	286	Hardy-Weinberg principle calculation
%	82.17	14.34	3.5	100%	χ2ss=3 = 2.372
					P = 0.7528*

^*P- Monte Carlo method. HLA, human leukocyte antigen.