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Table 6 Receiver operating characteristic curve for LTPS parameter with high specificity as represented in table

From: Anterior cruciate ligament (ACL) injury: correlation with MRI morphometry

Area under the ROC curve (AUC)

0.662

Standard Error a

0.0240

95% Confidence interval b

0.619 to 0.703

z statistic

6.734

Significance level P (Area = 0.5)

 < 0.0001

Youden index J

0.2560

Associated criterion

 > 6.7

Sensitivity

36.00

Specificity

89.60

  1. aDeLong et al. (1988)
  2. bBinomial exact