Table 5. Association of sICAM-1 Concentrations (µmol/L) with Histo-Blood Group Antigen Alleles (9q34.2; ABO Locus).

Allele	Genotype				Frequency	Beta
	rs8176746	rs8176704	rs687289	rs507666
A1	C	G	A	A	0.20	−14.3
A2	C	A	A	G	0.07	−2.2
B	A	G	A	G	0.08	4.7
O	C	G	G	G	0.66	3.9

Omnibus (3 df) p-value = 2.0E-28. WGHS-1 and WGHS-2 were combined for this analysis.