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Table 4 Characteristics of mortality prediction and hazard ratio derived from the lung involvement scores and cardiovascular CT-Parameters measurements

From: Role of cardiovascular computed tomography parameters and lungs findings in predicting severe COVID-19 patients: a single-centre retrospective study

Lung involvement scores

Patent outcome

Logistic model

Cox model

Recover (n = 93)

Deceased (n = 59)

P-value

Odd ratio

P-value

Hazard ratio

OR (95% CI)

HR (95% CI)

Right lung

Upper zone score

1 ± (1.5)

3 ± (2)

0.0001*

2.584 (1.83–3.63)

0.002*

1.43 (1.14–1.80)

Middle zone score

2 ± (2)

3.5 ± (1)

0.0001*

4.607 (2.75–7.71)

0.0001*

2.06 (1.48–2.86)

Lower zone score

2.5 ± (2)

4 ± (1)

0.0001*

3.316 (2.12–5.17)

0.001*

1.75 (1.25–2.43)

Total score

6 ± (4)

10 ± (4)

0.0001*

1.761 (1.46–2.11)

0.0001*

1.27 (1.14–1.42)

Left lung

Upper zone score

1 ± (1)

2 ± (2)

0.0001*

2.82 (1.93–4.13)

0.001*

1.46 (1.17–1.83)

Middle zone score

2 ± (1.5)

3.5 ± (1)

0.0001*

7.65 (4.09–14.33)

0.0001*

2.391 (1.69–3.37)

Lower zone score

2 ± (2)

4 ± (1)

0.0001*

4.50 (2.72–7.44)

0.0001*

2.029 (1.45–2.82)

Total score

5.5 ± (3.5)

9 ± (3.5)

0.0001*

2.16 (1.70–2.74)

0.0001*

1.32 (1.18–1.47)

Overall lungs score

12 ± (7)

20 ± (7)

0.0001*

1.46(1.30–1.65)

0.0001*

1.15 (1.09–1.22)

PA/aorta ratio

  

0.484

1.493 (0.48–4.58)

0.863

1.073 (0.48–2.37)

 ≤ 1.0 (Ref)

83 (89.2%)

52 (88.1%)

 > 1.0

10 (10.8%)

7 (11.9%)

CTR

  

0.003*

9.877 (2.20–44.24)

0.039*

4.444 (1078–18.32)

 < 0.49 (Ref)

23 (24.7%)

2 (3.4%)

 ≥ 0.49

70 (75.3%)

57 (96.6%)