A Novel Air Trapping Segment Score Identifies Opposing Effects of Obesity and Eosinophilia on Air Trapping in Asthma.

Leung C, Tang M, Huang BK, Fain SB, Hoffman EA, Choi J, Dunican EM, Mauger DT, Denlinger LC, Jarjour NN, Israel E, Levy BD, Wenzel SE, Sumino K, Hastie AT, Schirm J, McCulloch CE, Peters MC, Woodruff PG, Sorkness RL, Castro M, Fahy JV, NHLBI Severe Asthma Research Program (SARP)