Performance | Arrhythmia | No arrhythmia | Total |
---|---|---|---|
Rule positive | 15 | 497 | 512 |
Rule negative | 0 | 284 | 284 |
Total | 15 | 781 | 796 |
Note: Sensitivity = 100% (95 % confidence interval [CI] 78.2%–100%), positive likelihood ratio = 1.57 (95% CI 1.49–1.66), positive predictive value = 2.9% (95% CI 1.7%–4.8%), specificity = 36.4% (95% CI 33.0%–39.6%), negative likelihood ratio = 0.0, negative predictive value = 100% (98.7%–100%).