From: Predictive ability of CT findings in the differentiation of complicated and uncomplicated appendicitis: a retrospective investigation of 201 patients undergone appendectomy at initial admission
Factors
Odds ratiosa
Clinical characteristics
Lack of pain migration
2.06
Neutrophilia ≥ 82%
2.87
Duration of symptom ≥ 24 h
5.84
CT findings
Mucosal enhancement defect
4.62
Moderate-to-severe fat stranding
4.41