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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