From: Chest dual-energy CT to assess the effects of steroids on lung function in severe COVID-19 patients
 | Gas volume (ml) | Gas volume (%) | ||
---|---|---|---|---|
Mean | SD | Mean | SD | |
Panel A | Â | Â | Â | Â |
All patients | Â | Â | Â | Â |
Total lung | 1436 | 718 | Â | Â |
Hyperinflated | 617 | 557 | 43 | 18 |
Normally inflated | 580 | 281 | 40 | 13 |
Poorly inflated | 203 | 93 | 14 | 9 |
Non-inflated | 36 | 13 | 3 | 1 |
 | Gas volume (ml) | Gas volume (%) | ||
---|---|---|---|---|
Mean | SD | Mean | SD | |
Panel B | Â | Â | Â | Â |
No-steroids | Â | Â | Â | Â |
Total lung | 1465 | 671 | Â | Â |
Hyperinflated | 614 | 421 | 42 | 14 |
Normally inflated | 609 | 275 | 42 | 11 |
Poorly inflated | 207 | 99 | 14 | 7 |
Non-inflated | 36 | 14 | 2 | 1 |
 | Gas volume (ml) | Gas volume (%) | ||||
---|---|---|---|---|---|---|
Mean | SD | α = 0.05 | Mean | SD | α = 0.05 | |
Panel C | Â | Â | Â | Â | Â | Â |
Steroids | Â | Â | Â | Â | Â | Â |
Total lung | 1425 | 743 | 0.71 | Â | Â | Â |
Hyperinflated | 619 | 607 | 0.48 | 43 | 20 | 0.49 |
Normally inflated | 568 | 286 | 0.62 | 40 | 14 | 0.66 |
Poorly inflated | 201 | 91 | 0.88 | 14 | 10 | 0.39 |
Non-inflated | 36 | 12 | 0.74 | 3 | 1 | 0.37 |