Characteristics

Univariate analysis

Multivariate analysis

Pregnant women (n = 9%)

Non-pregnant women (n = 22%)

p-value

OR (IC to 95%)

p-value

Headache

6 (75.0)

12 (71.0)

0.82

Sudden anosmia

4 (57.1)

7 (41.9)

0.475

Dyspnea

6 (85.7)

7 (35.3)

0.024

0.551

Asthenia

7 (100.0)

12 (70.6)

0.107

Nasal discharge

2 (33.3)

2 (23.6)

0.638

Sputum

2 (25.0)

1 (10.0)

0.396

Cough

4 (50.0)

4 (40.0)

0.671

Sore throat

3 (60.0)

5 (29.4)

0.211

Pericardial effusion

3 (33.3)

3 (13.6)

0.208

PA dilatation

1 (11.1)

3 (13.6)

0.849

Pleural effusion

1 (44.4)

3 (18.2)

0.129

Ground glass opacities

2 (22.2)

5 (22.7)

0.976

GG +condensation

7 (77.8)

6 (27.3)

0.01

0.833

Condensation

0 (0.0)

2 (9.1)

0.35

Reticulation

2 (22.2)

4 (18.2)

0.796

Crazy paving

1 (11.1)

0 (0.0)

0.112

Type of lesions

Pseudonodular

7 (77.8)

6 (27.3)

0.01

13.980 (1.255 - 134.268)

0.032

Range

5 (55.6)

7 (31.9)

0.218

Linearband

5 (55.6)

2 (9.1)

0.005

17.848 (1.464 - 217.653)

0.024

Axial distribution

0.022

0.412

Nonne

1 (11.1)

10 (45.5)

0.07

Central

0 (0.0)

3 (13.6)

0.24

Mixed

6 (66.7)

3 (13.6)

0.003

Periphery

2 (22.2)

6 (27.3)

Ref

Longitudinal topography

Right upper lobe

5 (55.6)

6 (27.3)

0.135

Middle lobe

7 (77.8)

7 (31.8)

0.02

0.73

Right lower lobe

7 (77.8)

9 (41.0.)

0.062

Left upper lob

6 (66.7)

6 (27.3)

0.041

0.768

Left upper lob

6 (66.7)

8 (36.4)

0.124

Number of lobes affected

0.103

0.355

0

0 (0.0)

10 (45.5)

0.07

1

0 (0.0)

4 (18.2)

0.17

2

2 (25.0)

2 (9.1)

0.322

3

2 (25.0)

1 (4.6)

0.131

4

4 (50.0)

5 (22.73)

Ref

Bilaterality

0.176

None

1 (11.1)

10 (45.5)

0.07

Bilateral

6 (66.7)

8 (36.4)

0.124

Unilateral

2 (22.2)

9 (18.2)

Ref

Degree of injury

0.13

None

1 (11.1)

10 (45.5)

0.07

Critical

1 (11.1)

0 (0.0)

0.112

Severe

3 (33.3)

2 (9.1)

0.096

Minimal

1 (11.1)

6 (27.3)

0.329

Moderate

1 (11.1)

2 (9.1)

0.863

Severe

2 (22.2)

2 (9.1)

Ref