Table 4 Receiver operating characteristic curve for notch width parameter with high specificity as represented in table
From: Anterior cruciate ligament (ACL) injury: correlation with MRI morphometry
Area under the ROC curve (AUC) | 0.640 |
|---|---|
Standard error a | 0.0247 |
95% Confidence interval b | 0.596 to 0.682 |
z statistic | 5.655 |
Significance level P (Area = 0.5) |  < 0.0001 |
Youden index J | 0.2600 |
Associated criterion |  ≤ 16.4 |
Sensitivity | 41.20 |
Specificity | 84.80 |