Table 3 Description and comparison of CT findings between three studied groups
From: Assessment of atypical pneumonia by chest ultrasonography
Group | P | Sig | |||||||
|---|---|---|---|---|---|---|---|---|---|
Group 1 Influenza (23 patients) | Group 2 COVID (30 patients) | Group 3 Atypical organism (14 patients) | |||||||
N | % | N | % | N | % | ||||
GGOs | No | 3 | 13.0% | 0 | 0.0% | 9 | 64.3% | 0.001 | HS |
Yes | 20 | 87.0% | 30 | 100.0% | 5 | 35.7% | |||
Consolidation | No | 18 | 78.3% | 26 | 86.7% | 1 | 7.1% | 0.001 | HS |
Yes | 5 | 21.7% | 4 | 13.3% | 13 | 92.9% | |||
Crazy paving | No | 22 | 95.7% | 20 | 66.7% | 13 | 92.9% | 0.012 | S |
Yes | 1 | 4.3% | 10 | 33.3% | 1 | 7.1% | |||
Interstitial thickening | No | 16 | 69.6% | 11 | 36.7% | 13 | 92.9% | 0.001 | HS |
Yes | 7 | 30.4% | 19 | 63.3% | 1 | 7.1% | |||
Nodules | No | 19 | 82.6% | 30 | 100.0% | 11 | 78.6% | 0.218 | NS |
Yes | 4 | 17.4% | 0 | 0.0% | 3 | 21.4% | |||
Tree in bud | No | 21 | 91.3% | 30 | 100.0% | 9 | 64.3% | 0.001 | HS |
Yes | 2 | 8.7% | 0 | 0.0% | 5 | 35.7% | |||
Pleural effusion | No | 20 | 87% | 26 | 86.7% | 11 | 78.6% | 0.818 | NS |
Yes | 3 | 13% | 4 | 13.3% | 3 | 21.4% | |||