Table 1 Demographic and clinical features of the expired and discharged patients.

From: Hybrid feature engineering of medical data via variational autoencoders with triplet loss: a COVID-19 prognosis study

Characteristics

Discharged

Expired

Total

P value

AUC

Age, median (Q3-Q1)

55.00 (28.00)

72.00 (21.00)

58.00 (30.00)

<0.001

0.733

Sex

   

0.599

0.491

 Male (%)

53.33

51.54

53.02

  

 Female (%)

46.67

48.46

46.98

  

Clinical symptoms on admission

 Shortness of breath (%)

48.48

55.00

49.63

0.056

0.533

 Sputum (%)

23.13

13.85

21.49

0.001

0.454

 Hemoptysis (%)

5.51

1.92

4.88

0.015

0.482

 Chills (%)

36.05

20.77

33.36

<0.001

0.424

 Cough (%)

52.84

41.15

50.78

0.001

0.442

 Fever (%)

39.09

33.85

38.17

0.114

0.474

 Headache (%)

15.80

7.69

14.37

0.001

0.459

 Sore throat (%)

6.83

1.92

5.97

0.002

0.475

 Dizziness (%)

12.43

2.31

10.64

<0.001

0.449

 Stomachache (%)

8.15

5.38

7.66

0.128

0.486

 Nausea (%)

23.62

11.92

21.56

<0.001

0.442

 Vomit (%)

17.78

14.23

17.15

0.169

0.482

 Diarrhea (%)

13.91

11.54

13.49

0.310

0.488

 Body Pain (%)

34.90

22.31

32.68

<0.001

0.437

Comorbidities

 Diabetes mellitus (%)

20.74

34.23

23.12

<0.001

0.567

 Hypertension (%)

30.62

44.23

33.02

<0.001

0.568

Cardiovascular disease (%)

18.35

25.77

19.66

0.006

0.537

Airway disease (%)

6.67

7.69

6.85

0.552

0.505

 CVA (%)

3.29

13.85

5.15

<0.001

0.553

 Cancer (%)

4.53

8.46

5.22

0.010

0.520

 Renal (%)

5.68

11.54

6.71

0.001

0.529

 Liver (%)

0.99

1.15

1.02

0.808

0.501

Vital signs

 Blood pressure max, median (Q3-Q1)

120.00 (20.00)

113.40 (28.00)

120.00 (20.00)

0.050

0.462

 Blood pressure min, median (Q3-Q1)

75.00 (10.00)

70.00 (20.00)

75.00 (10.00)

0.003

0.443

 Pulse rate, median (Q3-Q1)

75.00 (12.00)

70.00 (20.00)

84.20 (13.00)

0.001

0.567

 Respiratory rate, median (Q3-Q1)

18.00 (3.00)

19.60 (5.60)

18.00 (3.00)

<0.001

0.588

 SpO2, median (Q3-Q1)

91.00 (8.00)

84.00 (15.00)

90.00 (9.00)

<0.001

0.270

Drug history

 Corticosteroid (%)

2.80

4.23

3.05

0.223

0.507

 Chemotherapy drugs (%)

0.91

3.08

1.29

0.005

0.511

 Immunosuppressant drugs (%)

2.63

1.15

2.37

0.155

0.493

Habitual history

 Smoker (%)

5.35

6.15

5.49

0.605

0.504

 Addiction (%)

7.41

6.15

7.19

0.477

0.494

 Alcohol (%)

1.56

2.69

1.76

0.209

0.506

  1. Continuous variables are described by median and inter quartile range. Categorical variables are described by percent. The AUC of individual variables was calculated using simple Logistic Regression. CVA: Cerebrovascular Accident. SpO2: Blood oxygen saturation. AUC: Area Under ROC Curve.
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