Optimal centile | Proportion (%) below cut off | Proportion (%) below cut off | AUC % | Sensitivity % | Sensitivity % | Specificity % | Specificity % | PPV % | PPV % | NPV % | NPV % | Relative Risk | Relative Risk | 95% CI | 95% CI | |
Overall cohort | 11.3 | 16.0 | 62.3 | 62.3 | 62.3 | 36.8 | 36.8 | 84.1 | 84.1 | 1.0 | 1.0 | 99.7 | 99.7 | 3.1 | 3.1 | 2.9 - 3.2 |
Low Risk | 15.2 | 15.5 | 61.3 | 61.3 | 61.3 | 35.1 | 35.1 | 84.6 | 84.6 | 0.8 | 0.8 | 99.7 | 99.7 | 2.9 | 2.9 | 2.8 - 3.2 |
High Risk | 2.7 | 11.2 | 61.2 | 61.2 | 61.2 | 34.2 | 34.2 | 88.9 | 88.9 | 1.9 | 1.9 | 99.5 | 99.5 | 4.1 | 4.1 | 3.7 - 4.5 |