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Sensitivity and specificity values for the three groups
| Reference standard | Sensitivity (%) (95% CI) | Specificity (%) (95% CI) |
|---|---|---|
| Clinical | 77.3 (62.1–84.6) | 92.8 (81.3–100) |
| EDX | 80.2 (71.3–89.0) | 78.7 (66.4–91.1) |
| Composite | 77.6 (71.6–83.6) | 86.8 (78.9–94.8) |
CI = confidence interval; EDX = electrodiagnostic testing.
