| IPF | Idiopathic Pulmonary Fibrosis |
| ATS | American Thoracic Society |
| ERS | European Respiratory Society |
| USA | United States of America |
| PFT | Pulmonary Function Test |
| DLCO | Diffusing Capacity of the Lung for Carbon Monoxide |
| HRCT | High-Resolution Chest Tomography |
| ILD | Interstitial Lung Disease |
| USD | United States Dollar |
| RHO | Spearman’s Rank Correlation Coefficient |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.