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Figure 3 | Respiratory Research

Figure 3

From: Heterozygosity for E292V in ABCA3, lung function and COPD in 64,000 individuals

Figure 3

Lung function according to ATP binding cassette member 3 (ABCA3) E292V, surfactant protein-B 121ins2, and α 1 -antitrypsin ZZ genotypes in the Copenhagen City Heart Study and Copenhagen General Population Study combined, stratified for smoking status. Values are mean and standard error. P-values are by Student’s t-test. Lung function according to surfactant protein-B 121ins2 heterozygosity and α 1 -antitrysin ZZ homozygosity serve as positive controls. Numbers of individuals with surfactant protein-B 121ins2 heterozygosity and α 1 -antitrypsin ZZ homozygosity differ slightly from the number of individuals with an ABCA3 E292V genotype due to different number of study subjects available for analysis within the study period.

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