Domain | Parameters | Coefficient | SE | p value | OR(95%CI) | Scoring |
---|---|---|---|---|---|---|
Symptoms | Progression of pain | 1.04 | 0.4 | 0.007 | 2.8 (1.3–5.9) | 1.04 |
Aggravation of pain by cough or movement | 0.78 | 0.3 | 0.009 | 2.2 (1.2–3.8) | 0.78 | |
Migration of pain | 0.80 | 0.3 | 0.004 | 2.6 (1.3–3.7) | 0.77 | |
Signs | Body temperature ≥ 37.8 °C | 1.64 | 0.5 | < 0.001 | 5.1 (2.1–12.1) | 1.64 |
Rebound tenderness | 1.53 | 0.3 | < 0.001 | 4.6 (2.7–7.7) | 1.53 | |
Lab results | WBC > 10,000 cell/mm3 | 0.91 | 0.3 | 0.005 | 2.6 (1.3–5.0) | 0.91 |
Neutrophil > 75% | 0.69 | 0.3 | 0.010 | 2.3 (1.2–4.1) | 0.69 | |
Constant | − 3.37 | |||||
Total | 3.99 |