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Table 3 Comparison of complicated and uncomplicated appendicitis

From: Clinical presentation of acute appendicitis in adults at the Chris Hani Baragwanath academic hospital

Parameter

Uncomplicated number (%)

Complicated number (%)

P value

Male

56 (55.45)

35 (77.78)

0.01

Female

45 (44.55)

10 (22.22)

Average age ± SD

26 ± 12

25 ± 13

0.791

Duration of symptoms

  

<0.001

<2 days

39 (38.61)

2 (4.44)

>2 days

62 (61.39)

43 (95.56)

Previous GP treatment

12 (42.86)

16 (57.14)

<0.001

Temperature

  

0.514

<37.5°C

87 (70.16)

8 (36.36)

>37.5°C

14 (63.64)

8 (36.36)

WCC

  

0.102

<12x109/L

49 (35)

25 (18)

>12x109/L

39 (28)

25 (18)

CRP

  

0.06

<10 mg/L

13 (14)

1 (3)

>10 mg/L

79 (86)

36 (97)

ICU admission

  

<0.001

<2 days

5 (4.95)

9 (20)

>2 days

1 (0.99)

11 (24.44)

Hospital stay

  

<0.001

<2 days

39 (38.61)

2 (4.44)

>2 days

62 (61.39)

43 (95.56)

Mortality

0 (0.00)

2 (1.37)

<0.001

  1. The P values for categorical variables were derived from two-tailed χ2 test or Fisher’s exact test; P values for continuous variable were derived from Student’s t-test.