Table 7 Relation between CT features, severity score, and fatal/survival outcome
From: Clinical and radiological imaging as prognostic predictors in COVID-19 patients
CT features (No) | Fate | P value | |
|---|---|---|---|
Death | Survival | ||
Bilateralism | 0.03 | ||
Unilateral (46) | 0 | 46 (100) | |
Bilateral (141) | 13 (9.8) | 128 (90.8) | |
Anteroposterior distribution | |||
Anterior | 0.004 | ||
Negative (70) | 0 | 70 (100) | |
Positive (116) | 13 (11.1) | 104 (88.8) | |
Posterior | 0.08 | ||
Negative (63) | 4 (6.3) | 59 (93.7) | |
Positive (124) | 9 (7.3) | 115 (92.7) | |
Axial distribution | |||
Hilar | 0.001 | ||
Negative (96) | 1 (1) | 95 (99) | |
Positive (91) | 12 (13.2) | 79 (86.2) | |
Centrilobular | 0.019 | ||
Negative (53) | 0 | 53 (100) | |
Positive (134) | 13 (9.7) | 121 (90.3) | |
Pleural based | 0.3 | ||
Negative (12) | 12 (100) | 12 (100) | |
Positive (175) | 162 (92.6) | 162 (92.6) | |
Lobar distribution | |||
Lower lobe | 0.2 | ||
Negative (19) | 0 | 19 (100) | |
Positive (168) | 13 (7.7) | 155 (92.3) | |
Middle lobe | 0.002 | ||
Negative (75) | 0 | 75 (100) | |
Positive (112) | 13 (11.6) | 99 (88.4) | |
Upper lobe | 0.04 | ||
Negative (43) | 0 | 43 (100) | |
Positive (144) | 13 (9) | 131 (91) | |
Apex | <0.001 | ||
Negative (106) | 0 | 105 (99.1) | |
Positive (81) | 13 (9) | 69 (85.2) | |
CT pattern | |||
GGO | 0.37 | ||
Negative (10) | 0 | 10 (100) | |
Positive (177) | 13 (7.3) | 164 (92.3) | |
Consolidation | 0.28 | ||
Negative (82) | 4 (4.9) | 78 (95.1) | |
Positive (105) | 9 (8.6) | 96 (91.4) | |
Crazy-paving | 0.008 | ||
Negative (121) | 4 (3.3) | 117 (96.7) | |
Positive (66) | 9 (13.6) | 57 (86.4) | |
CT severity | <0.001 | ||
Subtle (46) | 0 | 46 (100) | |
Mild (56) | 0 | 56 (100) | |
Moderate (55) | 2 (3.6) | 53 (96.4) | |
Severe (30) | 11 (36.7) | 19 (63.3) | |