Table 3. Area under the curve (AUC) for Receiver Operating Characteristic (ROC) curves.

Diagnostic test	AUC
Lever Sign	0.821♦†
Anterior Drawer	0.834*♦
Lachman	0.974*†

*: p = 0.008; †: p = 0.004; ♦: p = 0.85 (not significant).