...% unclassifiable ILD, 33.1% connective tissue disease-associated interstitial lung disease (CTD-ILD), 28.7% idiopathic nonspecific interstitial pneumonia and 5.5% chronic hypersensitivity pneumonitis. Univariable analysis showed that a higher ILD-GAP index, unclassified ILD, males, older age, higher pulmonary...

.... The median age was 46 years. Most patients presented with dyspnea and cough. CT scans revealed bilateral ground-glass, consolidative, reticular and nodular opacities and cyst lesions. The histological patterns included nonspecific interstitial pneumonia (NSIP) cellular pattern associated with organizing...