| N | Sensitivity 95% CI | Specificity 95% CI | PPV 95% CI | NPV 95% CI |
---|---|---|---|---|---|
Overall | 141 | 68.8% (64.9-71.4) | 80.6% (65.3-90.9) | 93.3% (88.0-96.8) | 39.7% (32.2-44.8) |
Acute MI | 61 | 78.7% (70.8-84.4) | 80.6% (67.1-90.2) | 87.3% (78.5-93.6) | 69.0% (57.6-77.3) |
Chronic MI | 80 | 61.3% (54.8-65.8) | 80.6% (66.1-90.7) | 87.5% (78.2-94.0) | 48.3% (39.7-54.4) |