From: Predictive values of Alvarado score, serum C-reactive protein, and white blood cell count in the diagnosis of acute appendicitis: a prospective study
Duration in hours
Acute appendicitis
p value
Complicated
n (%)
Simple (uncomplicated)
0.001
≤ 24
10 (19.2)
17 (58.6)
> 24
42 (80.8)
12 (41.4)