Fig. 3From: Increased activated regulatory T cells proportion correlate with the severity of idiopathic pulmonary fibrosisCorrelations of circulating aTreg fractions with lung function values and GAP index in patients with idiopathic pulmonary fibrosis. a aTreg cells vs DLCO % predicted. b aTreg cells vs FVC % predicted. c aTreg cells vs GAP score. DLCO: diffusing capacity of the lung for carbon monoxide; FVC: forced vital capacity; GAP: gender, age, and 2 lung physiology variables (FVC and DLCO)Back to article page