Table 3. Minor allele effects of PI S, PI Z and rs4905179 on AAT serum levels in the Copenhagen City Heart Study.

SNP	N	MAF (genotyped)	Allele Effect (g/L)	95% Confidence Intervals	P
rs17580 (PI S)	8338	0.029	−0.188	−0.211 to −0.165	<0.0001
rs28929474 (PI Z)	8338	0.027	−0.492	−0.514 to −0.470	<0.0001
rs4905179	8332	0.186	−0.097	−0.107 to −0.087	<0.0001
rs4905179, adjusted for PI S and Z	8273	0.186	0.003	−0.007 to 0.013	0.57

Abbreviations: MAF, minor allele frequency; SNP, single nucleotide polymorphism.