Symptoms

Research groups

Mean of percentage

Guan et al. (2020) [37]

Tao et al. (2020) [32]

D. Wang et al. (2020) [39]

N. Chen et al. (2020) [40]

Song et al. (2020) [41]

Huang et al. (2020) [42]

Lei et al. (2020) [43]

Chang et al. (2020) [44]

Fever

87.9%

91%

98.6%

83%

96%

98%

97%

-

81.44%

Cough

67.7%

68%

59.4%

82%

47%

76%

72%

46.2%

64.79%

Dyspnea

18.6%

44%

31.2%

31%

14%

55%

59%

-

31.6%

Fatigue

38.1%

50%

69.6%

-

31%

-

41%

-

28.71%

Myalgia/

Arthralgia

14.8%

22%

34.8%

11%

31%

44%

41%

23.1%

27.71%

Sputum production

33.4%

30%

-

-

20%

28%

-

-

13.93%

Headache

13.6 %

11%

6.5%

8 %

16%

8%

7%

23.1%

11.65%

Diarrhea

3.7 %

28%

10.1%

2%

10%

3%

14%

7.7%

9.81%

Nasal congestion

4.8%

-

-

-

-

-

-

61.5%

8.29%

Dizziness

-

8%

9.4%

31%

16%

-

-

-

8.05%

Anorexia

-

24%

39.9%

-

-

-

-

-

7.99%

Chest tightness

-

38%

-

-

-

-

-

-

4.75%

Nausea

5%

9%

10.1%

1%

6%

3.89%

Sore throat

13.9%

-

-

5 %

6%

-

-

-

3.11%

Runny Nose/ Rhinorrhea

-

-

-

4%

10%

-

-

7.7%

2.71%

Loss of appetite

-

-

-

-

18%

-

-

-

2.25%

Vomiting

5%

-

3.6%

1%

6%

-

-

-

1.95%

Hemoptysis

0.9%

3%

-

-

-

8%

-

-

1.49%

Chills

11.4%

-

-

-

-

-

-

-

1.43%

Abdominal Pain

-

7%

2.2%

-

-

-

-

-

1.15%

Pharyngalgia

-

4%

-

-

-

-

-

-

0.5%

Chest pain

-

-

-

2%

-

-

-

-

0.25%

Conjunctival congestion

0.8%

 -

-

-

-

-

-

-

0.1%