Table 3.
CT quantitative analysis of recovered and deceased patients with COVID-19
| CT Finding | Total (n=2719) | Survivors (n=2610) | Non-survivor (n=109) | P value |
|---|---|---|---|---|
| GGO volumes, mm3 | 152662.1362 (367358.8235) | 150449.881 (354389.0438) | 432343.6163 (519041.9) | 0.016* |
| Consolidation volumes, mm3 | 6548.5499 (31998.0062) | 6285.4826 (30826.64013) | 33617.26875 (129449.8) | 0.059 |
| Total lesions volumes, mm3 | 165649.804 (404778.3375) | 159541.3268 (403494.9707) | 544158.0301 (639793.4) | 0.013* |
| Total lung volumes, mm3 | 4015204.6902 (1989081.5213) | 4011129.176 (1944659.979) | 3324305.205 (2546444) | 0.690 |
| The lesion ratio (%) | 0.0407 (0.108) | 0.0385 (0.10554) | 0.13448 (0.22117) | 0.013* |
Definition of abbreviation: COVID-19: coronavirus disease 2019; GGO: ground-glass opacity; CT: computed tomography; IQR: interquartile range.
The lesion ratio (%): total lesion volumes/total lung volumes.