Table 1 Baseline characteristics
Age, years old | 65.5(38–80) |
|---|---|
Sex (Male/Female), n | 10/20 |
Smoking status (Never/Ex/Current), n | 14/14/2 |
Clinical diagnosis, n | |
Idiopathic interstitial pneumonias (IIPs) | 17 |
Idiopathic pulmonary fibrosis (IPF) | 7 |
Nonspecific interstitial pneumonia (NSIP) | 2 |
Cryptogenic organizing pneumonia (COP) | 1 |
Unclassifiable idiopathic interstitial pneumonia (UCIIPs) | 7 |
Chronic hypersensitivity pneumonia (cHP) | 5 |
Connective tissue disease related interstitial pneumonia | 6 |
Sjögren’s syndrome (SS) | 4 |
Systemic sclerosis (SSc) | 1 |
Dermatomyositis (DM) | 1 |
Granulomatosis with polyangitis (GPA) | 1 |
Mucosa associated lymphoid tissue lymphoma | 1 |