| • Abnormal PA-aO2 values are common in COVID-19 patients and are strongly associated with the occurrence of severe events. |
| • Abnormal PA-aO2 group had more serious inflammation/coagulopathy/fibrinolysis parameters than the normal PA-aO2 group. |
| • The PA-aO2 value might be a potential biomarker for the prognosis of COVID-19 patients. |
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.