Table 1: Descriptive statistics.

Variable

Category

Frequency

Percentage (%)

Age

Above 30

78

49.4%

Under 30

80

50.6%

Gender

Male

100

63.3%

Female

58

36.7%

Fever

No

50

31.6%

37.5°C

58

36.7%

38°C

56

34.7%

Pain

Yes

152

96.2%

No

6

3.8%

Vomiting

Yes

110

69.6%

No

48

30.4%

Anorexia

Yes

102

64.6%

No

56

35.4%

WBC

Normal

70

44.3%

Increased

88

55.7%

Ultrasound Matching

Positive

110

69.6%

Negative

48

30.4%