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Table 4 The Results of ROC analysis

From: Useful variables during wake and sleep for prediction of positive airway pressure in obstructive sleep apnea titration

Statistic Value
Sensitivity 0.80
Specificity 0.74
Positive predictive value (PPV) 0.88
Negative predictive value (NPV) 0.78
Area under the ROC curve 0.87
Likelihood ratio + 2.71