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Table 3 Sensitivity and Specificity values of the scores

From: A prediction tool for nosocomial multi-drug resistant gram-negative bacilli infections in critically ill patients - prospective observational study

Cutpoint Sensitivity Specificity Correctly classified LR+ LR-
(> = 0) 100.00% 0.00% 5.16% 1  
(> = .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%   1