Fig. 2From: Dependence on visual information in patients with ACL injury for multi-joint coordination during single-leg squats: a case control studyROC curve of CE/OE index of SaEn. The ROC curves displayed CE/OE index of SaEn cutoff of 1.477 (sensitivity 0.957, specificity 0.478), and AUC was 0.677(95% CI 0.513–0.84)Back to article page