Cohort Description The Genetic Epidemiology of COPD (COPDGene) study is a non-interventional, multicenter, longitudinal, case-control study at 21 US sites of smokers with a ≥10 pack-year history of smoking, with and without COPD, and healthy never smokers. The initial goal was to characterize disease-related phenotypes and explore associations with susceptibility genes.Data Being Submitted <ul><li>Wave 1 questionnaire data includes 397 variables for up to 3683 COPDGene participants in C4R</li><li>Wave 2 questionnaire data includes 447 variables for up to 2191 COPDGene participants in C4R</li><li>Dried Blood Spot/Serosurvey data includes 7 variables for up to 1692 COPDGene participants in C4R</li><li>Derived data includes 43 variables for up to 4082 COPDGene participants in C4R</li><li>Phenotype data includes 113 variables for up to 4082 COPDGene participants in C4R</li></ul> Freeze 2:<ul> <li>Wave 2 questionnaire data includes 447 variables for up to 2191 COPDGene participants in C4R</li><li>Dried Blood Spot/Serosurvey data includes 7 variables for up to 1692 COPDGene participants in C4R</li><li>Derived data includes 43 variables for up to 4082 COPDGene participants in C4R</li><li>Phenotype data includes 113 variables for up to 4082 COPDGene participants in C4R</li></ul>

Collaborative Cohort of Cohorts for COVID-19 Research (C4R): Genetic Epidemiology of COPD Study (COPDGene)

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