Table 4.
The Sensitivity, Specificity, Predictive Values, and Diagnostic Accuracy of the Weighted Score Predictive of Multidrug Resistance With Various Cutoff Points in Bacterial Community-Acquired Urinary Tract Infections
| Cutoff Point | Sensitivity, % | Specificity, % | PPV, % | NPV, % | DA, % |
|---|---|---|---|---|---|
| ≥2 | 70.7 | 60 | 61 | 70 | 66 |
| ≥4 | 60 | 73.7 | 67 | 66 | 68 |
| ≥6 | 43 | 85 | 72.5 | 62 | 66 |
| ≥8 | 21 | 98 | 90 | 60 | 64 |
| ≥10 | 16 | 99 | 93.3 | 57 | 62 |
| ≥12 | 11 | 100 | 100 | 55 | 60 |
Abbreviations: DA, diagnostic accuracy; NPV, negative predictive value; PPV, positive predictive value.