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Table 1 Demographics and clinical manifestations of suspected cases of COVID-19

From: Differential diagnosis for suspected cases of coronavirus disease 2019: a retrospective study

 

Confirmed COVID-19 group

n = 17

COVID-19-negative group

n = 51

P value

Male, n (%)

9 (52.9%)

34 (66.7%)

0.309

Age, mean (SD),year

53.5 (13.4)

41.3 (17.9)

0.012

Medical history, n (%)

 Hypertension

2 (11.8%)

5 (9.8%)

0.818

 Diabetes

1 (5.9%)

2 (3.9%)

NA

 Coronary heart disease

1 (5.9%)

2 (3.9%)

NA

 Chronic pulmonary diseases

0

2 (3.9%)

NA

 Malignant tumors

0

1 (2.0%)

NA

 Epidemiological history

11 (64.7%)

6 (11.8%)

0

Clustered infection, n (%)

11 (64.7%)

4 (7.8%)

< 0.001

 Familial clustering

6 (35.3%)

2 (3.9%)

0.001

 shopping center Clustering

5 (29.4%)

2 (3.9%)

0.003

Clinical manifestations, n (%)

 Fever

14 (82.4%)

38 (74.5%)

0.509

  37–38 °C

6 (35.3%)

19 (37.3%)

0.885

  38–39 °C

5 (29.4%)

14 (27.5%)

0.876

   ≥ 39 °C

3 (17.6%)

5 (9.8%)

0.385

 Cough

12 (70.6%)

27 (52.9%)

0.203

 Fatigue

7 (41.2%)

12 (23.5%)

0.160

 Expectoration

5 (29.4%)

13 (25.5%)

0.751

 Others

  Sore through

3 (17.6%)

5 (9.8%)

0.385

  Intolerance of cold

3 (17.6%)

9 (17.6%)

1.0

  Chest tightness

2 (11.8%)

5 (9.8%)

0.818

  Dyspnea

2 (11.8%)

3 (5.9%)

0.421

  Palpitations

1 (5.9%)

3 (5.9%)

1.0

  Diarrhea

1 (5.9%)

2 (3.9%)

NA

  Nausea and vomiting

1 (5.9%)

2 (3.9%)

NA

  Hemoptysis

0

2 (3.9%)

NA

  1. COVID-19 coronavirus disease 2019, NA not applicable