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.
Externally validated performance of the artificial intelligence model with chest radiography score, logistic regression model with clinical information, and the combined prediction model. (A) Hospital LOS ≤2 weeks. (B) Oxygen supplementation. (C) Development of ARDS. ARDS: acute respiratory distress syndrome; AUC: area under the curve; CXR: chest radiography; LOS: length of stay.
