Table 2 Clinical characteristics of the patients with simple and non-simple appendicitis.

From: Combination of clinical information and radiomics models for the differentiation of acute simple appendicitis and non simple appendicitis on CT images

 

Simple Appendicitis

non-Simple Appendicitis

Overall

P value

(N = 76)

(N = 258)

(N = 334)

Age (years)

 Median [Q1,Q3]

39.0 [29.0,55.0]

44.0 [34.0,60.8]

43.0 [32.0,58.8]

0.104

Gender

 Female

38 (50.0%)

109 (42.2%)

147 (44.0%)

0.489

 Male

38 (50.0%)

149 (57.8%)

187 (56.0%)

 

Body Temperature (℃)

 Median [Q1,Q3]

36.6 [36.4,37.0]

37.4 [37.0,37.8]

37.2 [36.8,37.8]

 < 0.001

CRP (mg/L)

 Median [Q1,Q3]

3.00 [2.00,8.25]

36.0 [5.00,72.8]

15.0 [4.00,67.0]

 < 0.001

WBC (× 109/L)

 Median [Q1,Q3]

9.80 [6.88,13.6]

13.3 [11.3,15.5]

13.0 [10.1,15.2]

 < 0.001

NE (%)

 Median [Q1,Q3]

77.5 [66.8,88.2]

85.7 [78.0,90.0]

85.0 [76.0,90.0]

 < 0.001

Bilirubin (umol/L)

 Median [Q1,Q3]

15.8 [12.8,21.5]

19.2 [15.2,27.2]

18.9 [14.3,26.0]

0.002