Table 4 Receiver-operating characteristic curves analysis for cutoff points of residual gap and step
From: Surgical outcomes of transverse acetabular fractures and risk factors for poor outcomes
AUC (95% CI) | Cutoff points | Sensitivity (95% CI) | Specificity (95% CI) | p value | |
|---|---|---|---|---|---|
Residual gap (mm) | 0.859 (0.710–0.949) | 3.0 | 72.73 (39.0–94.0) | 92.86 (76.5–99.1) | < 0.0001 |
Residual step (mm) | 0.737 (0.572–0.865) | 1.0 | 54.55 (23.4–83.3) | 92.86 (76.5–99.1) | 0.0062 |