Table 1.

Baseline characteristics of infected patients

Baseline characteristics	n/value
Gender
male	47
female	40
Age (years, median)	44
Smoking history	6
Underlying conditions
Hypertension	6
Diabetes	5
Chronic airway diseases	5
Chronic kidney diseases	2
Hepatitis B	2
Hepatocellular carcinoma	1
Pregnancy	1
Clinical severity
Non-severe	77
Severe	10