Area under the ROC curve (AUC) = 0.862 (95% CI 0.758-0.967)
Parameter Estimate 95% CI
Cutoff 34.60 pg/mL
Sensitivity 91.67% 73.00-98.97
Specificity 79.17% 70.80-86.04
Positive predictive value 46.80% 35.95-88.53
Negative predictive value 97.93% 92.11-98.71
Positive diagnostic likelihood ratio 4.40 3.04-6.36
Negative diagnostic likelihood ratio 0.10 0.02-0.39
False positive 25
False negative 2