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Diagnostic Measures of the Index Test, Nocturnal Presence and Cozen’s Test
| Examination | Accuracy [95% CI] | Sensitivity (TPR) [95% CI] | Specificity (TNR) [95% CI] |
|---|---|---|---|
| Index test | 0.79 (0.64, 0.91) | 0.86 (0.67, 0.96) | 0.64 (0.31, 0.89) |
| Nocturnal presence | 0.72 (0.55, 0.85) | 0.87 (0.66, 0.97) | 0.5 (0.25, 0.75) |
| Cozen’s test | 0.61 (0.45, 0.77) | 0.70 (0.51, 0.84) | 0.17 (0.00, 0.64) |
Abbreviations: TPR, true positive rate; TNR, true negative rate; CI, confidence interval.
