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Table 2
P-values of gene-gene co-association among C5, ITGAV and VEGFA
Co-association		*C5-ITGAV*	*C5-VEGFA*	*ITGAV-VEGFA*
Logistic regression		0.1015	0.1425	0.1840
CCU		0.5387	0.5325	0.8317
KCCU	σ=0.05	<0.001^*	<0.001^*	<0.001^*
	σ=0.5	<0.001^*	<0.001^*	<0.001^*
	σ=5	<0.001^*	<0.001^*	<0.001^*
	σ=50	<0.001^*	<0.001^*	<0.001^*

*significant at level 0.05.

Yuan et al. BMC Genetics 2012 13:83 doi:10.1186/1471-2156-13-83

Table 2