3,193
Participants
Start Date
June 30, 2015
Primary Completion Date
August 31, 2016
Study Completion Date
August 31, 2018
Lung spirometry
measurement of pulmonary function pre- and post-bronchodilator
CT scan analysis
Analysis of existing year 25 thoracic CT scans for lung and intrathoracic vascular structure
University of Minnesota
OTHER
University of Alabama at Birmingham
OTHER
University of Kentucky
OTHER
Kaiser Foundation Research Institute
OTHER
Brigham and Women's Hospital
OTHER
Vanderbilt University
OTHER
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Northwestern University
OTHER