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Table 3 Symptoms of COVID-19 patients with different severity

From: Early predictors and screening tool developing for severe patients with COVID-19

Symptoms

Fatal cases

(n = 37)

Severe cases

(n = 123)

Common cases (n = 653)

χ2

P

Fever (temperature > 37.3℃)

94.4%

84.3%

81.2%

4.5

0.107

High Fever (temperature ≥ 38.5℃)

47.1%

43.2%

31.4%

7.7

0.022

Cough

30.6%

45.2%

36.3%

4.1

0.132

Sputum

25.0%

18.3%

23.0%

1.4

0.492

Fatigue

25.0%

20.9%

18.5%

1.2

0.548

Headache

16.7%

9.6%

8.0%

3.4

0.185

Vomiting

13.9%

6.1%

2.6%

14.5

0.001

Nausea

11.1%

7.0%

3.3%

7.8

0.020

Myalgia

13.9%

13.9%

9.5%

2.6

0.278

Arthralgia

8.3%

3.5%

3.4%

2.4

0.313

Breathlessness

8.3%

3.5%

4.1%

1.7

0.427

Dyspnea

5.6%

3.5%

2.6%

1.2

0.543

Chest distress

8.3%

5.2%

9.2%

1.9

0.382

Chest pain

0

0.9%

0.8%

0.3

0.859

Nasal obstruction

0

0.9%

3.8%

3.9

0.144

Runny nose

2.8%

5.2%

4.9%

0.4

0.830

Diarrhoea

2.8%

9.6%

7.7%

1.8

0.410

Stomach ache

0

0

1.0%

1.5

0.474

Conjunctival congestion

0

0

0.2%

0.3

0.884