EMBL-EBI airflow obstruction, chronic obstructive pulmonary disease, diffusing capacity of carbon monoxide, local histogram emphysema pattern, post bronchodilator fev1, post bronchodilator fev1 in copd, post bronchodilator fev1/fvc ratio, post bronchodilator fev1/fvc ratio in copd, pulmonary artery enlargement and chronic obstructive pulmonary disease
GRASP airflow obstruction-all, airflow obstruction-ever smokers, airflow obstruction-never smokers, lung cancer, lung function, ratio of forced expiratory volume in 1 second (fev1) to forced vital capacity (fvc) (fev1/fvc), nicotine dependence (smoking), cigarettes per day, waist hip ratio