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.
Imaging of pulmonary CT scan between in the confirmed and in the control groups for the first time.
| groups | n | Normal | Ground-glass opacity (n,%) | Patch-like shadows (n,%) | Fiber shadow (n,%) | Pleural effusion (n,%) | Pleural thickening (n,%) |
|---|---|---|---|---|---|---|---|
| Confirmed group | 13 | 1,7.7 | 6,46.2 | 5,38.5 | 3,23.1 | 5,38.5 | 1,7.7 |
| Control group | 42 | 2,4.8 | 26,61.9 | 15,35.7 | 3,7.1 | 11,26.2 | 3,7.1 |
| X2 | 1.012 | 0.032 | – | 0.725 | – | ||
| p | 0.488 | 0.314 | 0.857 | 0.136 | 0.395 | 1.000 |
Chi- square test and Fisher's exact test were used.
