. 2016 Feb 16;9:101. doi: 10.1186/s13104-016-1906-9

Table 2.

Comparison of the genotypic distribution of polymorphisms in IL1A, IL4, NFKB1 and PAR1 genes between the studied populations

Populations	IL1A (rs3783553)		IL4 (rs79071878)		NFKB1 (rs28362491)		PAR1 (rs11267092)
Populations	χ² (df = 2)	p value*	χ² (df = 2)	p value*	χ² (df = 2)	p value*	χ² (df = 2)	p value*
Native Americans × Africans	216.025	<0.0001	54.614	<0.0001	12.663	0.0018	177.78	<0.0001
Native Americans × Europeans	207.731	<0.0001	205.587	<0.0001	70.009	<0.0001	66.495	<0.0001
Africans × Europeans	7.595	0.0224	71.667	<0.0001	22.701	<0.0001	67.497	<0.0001
North × Northeast	14.860	0.0006	31.226	<0.0001	19.925	0.0001	5.929	0.0516
North × Midwest	1.219	0.5438	21.098	<0.0001	13.136	0.0014	3.249	0.197
North × Southeast	17.801	0.0001	22.03	<0.0001	10.858	0.0044	5.287	0.0711
North × South	24.171	<0.0001	33.100	<0.0001	20.701	<0.0001	0.819	0.6641
Northeast × Midwest	11.280	0.0036	2.143	0.3435	1.085	0.5814	0.844	0.6559
Northeast × Southeast	0.158	0.4292	1.086	0.5810	1.651	0.4380	1.837	0.3992
Northeast × South	1.276	0.5284	0.259	0.8785	1.821	0.4022	3.554	0.1692
Midwest × Southeast	13.769	0.001	1.4	0.4966	0.129	0.9376	0.56	0.7556
Midwest × South	20.051	<0.0001	1.810	0.4046	1.366	0.5051	1.119	0.5715
Southeast × South	0.608	0.738	1.844	0.3976	2.277	0.3202	2.133	0.3441

* All p values were corrected by FDR method