Table 4

Performance of the predictive model at different risk score thresholds

Evaluation metricsRisk thresholds
15.384095% CI16.225695% CI16.611195% CI
Sensitivity0.12540.1220 to 0.12880.65940.6546 to 0.66430.85300.8494 to 0.8566
Specificity0.94940.9492 to 0.95080.56650.5648 to 0.56830.31880.3172 to 0.3205
False positive rate0.050.0498 to 0.05020.43350.4318 to 0.43520.68110.6795 to 0.6827
Positive predictive value0.23530.2297 to 0.24090.15720.1562 to 0.15840.13310.1326 to 0.1337
Negative predictive value0.89850.8982 to 0.89890.93130.9304 to 0.93230.94640.9452 to 0.9477
Accuracy0.85990.8587 to 0.86110.57660.5750 to 0.57830.37720.3756 to 0.3789