| True Positive | True Negative | Total |
---|
Test Positive | 25 | 35 | 60 |
Test Negative | 10 | 80 | 90 |
Total | 35 | 115 | 150 |
- Sensitivity = 71% (CI: 53–85%), Specificity: 70% (CI: 60–78%); χ2 test: p < 0.0001 comparing proportions of true positives among the test positive versus test negative subjects