Table 3 Sensitivity and Specificity values of the scores
Cutpoint | Sensitivity | Specificity | Correctly classified | LR+ | LR- |
|---|---|---|---|---|---|
(> = 0) | 100.00% | 0.00% | 5.16% | 1 | Â |
(> = .6) | 94.74% | 28.97% | 32.36% | 1.3338 | 0.1817 |
(> = .7) | 92.11% | 48.64% | 50.88% | 1.7934 | 0.1623 |
(> = 1) | 92.11% | 51.79% | 53.87% | 1.9104 | 0.1524 |
(> = 1.3) | 86.84% | 59.87% | 61.26% | 2.1641 | 0.2198 |
(> = 1.6) | 85.53% | 61.02% | 62.28% | 2.1939 | 0.2372 |
(> = 1.7) | 69.74% | 72.39% | 72.25% | 2.5257 | 0.4181 |
(> = 2) | 68.42% | 73.89% | 73.61% | 2.6206 | 0.4274 |
(> = 2.2) | 60.53% | 82.62% | 81.48% | 3.4821 | 0.4778 |
(> = 2.3) | 52.63% | 87.41% | 85.62% | 4.1806 | 0.5419 |
(> = 2.6) | 51.32% | 88.70% | 86.77% | 4.5405 | 0.5489 |
(> = 2.7) | 32.89% | 95.35% | 92.13% | 7.0749 | 0.7038 |
(> = 2.9) | 28.95% | 96.35% | 92.88% | 7.935 | 0.7374 |
(> = 3) | 25.00% | 96.92% | 93.22% | 8.1279 | 0.7738 |
(> = 3.2) | 22.37% | 97.78% | 93.89% | 10.0874 | 0.7939 |
(> = 3.3) | 13.16% | 98.78% | 94.37% | 10.8204 | 0.8791 |
(> = 3.6) | 9.21% | 99.21% | 94.57% | 11.7057 | 0.9151 |
(> = 3.9) | 2.63% | 99.79% | 94.78% | 12.2632 | 0.9758 |
(> = 4.3) | 0.00% | 99.93% | 94.78% | 0 | 1.0007 |
(>4.3) | 0.00% | 100.00% | 94.84% | Â | 1 |