Table 6 Receiver operating characteristics analysis of parameters for the prediction of complicated appendicitis
AUC (95% CI) | Criterion | Sensitivity (95% CI) | Specificity (95% CI) | p | |
|---|---|---|---|---|---|
Age | 0.591 (0.683–0.770) | >51 | 35.0 (28–42.5) | 84.1 (80.3–87.4) | <0.001 |
DNI (%) | 0.727 (0.683–0.770) | >0.6 | 65.0 (57.5–72) | 71.0 (66.5–75.2) | <0.001 |
CRP (mg/dL) | 0.842 (0.790–0.886) | >28.48 | 80.0 (59.3–93.2) | 81.3 (75.4–86.3) | <0.001 |
GPS score | 0.539 (0.490–0.588) | >0 | 99.0 (96–99.9) | 7.3 | <0.001 |