Clinical Characteristics

Total Number of Cases

Mortality n (%)

P-Value

Respiratory Rate (breath/min) N = 250

<12

12 - 24

25 - 34

35+

0

90

113

47

-

6 (6.7)

32 (28.3)

24 (51.1)

<0.001

Oxygen Saturation (%) N = 279

0 - 75

76 - 85

86 - 93

94+

49

44

76

110

43 (87.8)

26 (59.1)

10 (13.2)

7 (6.4)

<0.001

Pulse Rate (bpm) N = 278

<125

126+

260

18

79 (30.4)

10 (55.6)

0.017

Systolic Blood Pressure (mmHg) N = 278

0 - 90

90+

4

274

2 (50)

83 (29.9)

0.588

Diastolic Blood Pressure (mmHg) N = 278

0 - 60

60+

12

266

3 (25)

82 (30.8)

0.999

Temperature (˚C) N = 275

0 - 38.5

38.6+

210

65

54 (25.1)

28 (43.1)

0.007

Glasgow Coma Score N = 282

3 - 8

9 - 13

14+

0

6

276

-

6 (100)

83 (30.1)

<0.001

WHO severity Classification (Clinical Syndromes) N = 282

Mild disease

Moderate disease

Severe Pneumonia

ARDS

Sepsis

Septic Shock

132

54

33

25

27

8

5 (3.8)

12 (22.2)

21 (63.6)

21 (84)

25 (92.6)

5 (62.5)

<0.001

Ground-Glass Patterns N = 282

Absent

Present

42

240

10 (23.8)

79 (32.9)

0.241

Reticulonodular Patterns N = 282

Absent

Present

279

3

89 (31.9)

0 (0)

0.554

Alveolar Consolidation N = 282

Absent

Present

263

19

77 (29.3)

12 (63.2)

0.002

Parenchymal Involvement N = 282

<10%

10% - 25%

75% - 100%

199

43

40

28 (14.1)

27 (62.8)

34 (85)

<0.001

Pulmonary Emboli N = 282

Absent

Present

280

2

87 (31.1)

2 (100)

0.099

Oxygen Therapy N = 282

No

Yes

182

100

34 (18.7)

55 (55)

<0.001

Admission into ICU N = 282

No

Yes

190

92

39 (20.5)

50 (54.3)

<0.001

Non-invasive Mechanical Ventilation (CPAP, face-masks) N = 282

No

Yes

201

81

44 (21.9)

45 (55.5)

<0.001

Invasive Mechanical Ventilation N = 282

No

Yes

277

5

85 (30.7)

4 (80)

0.036