Table 1 Demographic data of the selected patients including age, sex, presenting complaint, and average CT studies

Variables

Mean ± SD

Range

Age (years)

47.4 ± 15.7

19.0–85.0

Number

%

 Male

81

64.8

 Female

44

35.2

 Dyspnea

83

66.4

 Fever

69

55.2

 Cough

52

41.6

 History of contact to diseased person

14

11.2

 GIT symptoms

5

4.0

 Respiratory distress

3

2.4

 2

87

69.6

 3

33

26.4

 4

5

4.0