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. Author manuscript; available in PMC: 2012 Oct 22.
Published in final edited form as: Hum Genet. 2005 Nov 5;118(5):626–639. doi: 10.1007/s00439-005-0080-2

Table 3.

Association of asthma-related traits with ancestry in the SAGE subjects.

Ancestry *
Trait ADMIXMAP Structure2.1
Coefficients ** P value Coefficients P value
Disease status −.303 0.818 −.160 0.856
Asthma severity −.671 0.750 −.515 0.716
Pre-FEV1 −39.322 0.008 −25.980 0.009
Pre-FEV1/FVC −.817 0.929 −.041 0.995
Pre-FEF25-75 −18.596 0.442 −11.935 0.461
Δ FEV1 .472 0.226 .298 0.254
Δ FEV1/FVC −.278 0.521 −.175 0.542
Δ FEF25-75 .301 0.455 .196 0.466
IgE .196 0.753 .131 0.752

NOTE:

*

Estimates of ancestry, individual ancestral estimates (IAEs), are obtained either by ADMIXMAP or Structure2.1.

**

Covariates included in the analyses are age, gender, SES, asthma duration, regular use of asthma medication and BMI.