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Table.2 Comorbidities among COVID-19 patients with different severity

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

Comorbidity

Fatal cases

(n = 37)

Severe cases

(n = 123)

Common cases (n = 653)

χ2

P

Hypertension

59.5%

17.4%

12.6%

58.7

 < 0.001

Diabetes

21.6%

7.0%

3.9%

22.8

 < 0.001

Cardiovascular diseases

21.6%

5.2%

4.1%

22.2

 < 0.001

Chronic kidney diseasea

16.2%

7.0%

0.3%

58.6

 < 0.001

Chronic lung diseasea

2.7%

2.6%

2.0%

0.3

0.874

Chronic liver diseasea

0

1.7%

0.7%

1.8

0.412

Other diseases

13.5%

16.5%

7.0%

12.0

0.002

  1. aChronic referred to the disease lasting more than 3 months