This study was conducted to assess the extent of interstitial lung disease (ILD) in 458 patients enrolled in the Mount Sinai Medical Center Research Registry for Interstitial Lung Disease (MSMC-ILD) between September 2014 and April 2021. The diagnosis of an ILD subtype followed the ATS2018 guidelines and all registry patients had a consensus diagnosis from radiology, pathology, and pulmonology. The patient population age ranged from 22 to 91 years, with 226 males and 223 females. A total of 132 patients (29.4%) were diagnosed with usual interstitial pneumonia (UIP), 37 patients (8.2%) with chronic hypersensitivity pneumonitis (CHP), 142 patients (31.6%) with nonspecific interstitial pneumonia (NSIP), and 138 patients (30.8%) with other ILDs.
