Table 1 Results of clinical findings and diagnostic investigations in all patients
Investigation | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) |
|---|---|---|---|---|
Fever (n = 146) | 18 | 83 | 95 | 5 |
WCC (n = 139) | 48 | 75 | 84 | 28 |
CRP (n = 135) | 92.5 | 24 | 80 | 50 |
Ultrasound (n = 60) | 60 | 66 | 89 | 31 |
CT Scan (n = 6) | 100 | 100 | 100 | 100 |