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| Measures | Mild (AHI > 5) | Moderate (AHI > 15) | Severe (AHI > 30) | Total | P value |
|---|---|---|---|---|---|
| Sensitivity | 81.8 ± 14.1 | 94.2 ± 4.1 | 89.5 ± 5.6 | 88.5 ± 10.1 | 0.015 |
| Specificity | 96.5 ± 1.0 | 95.9 ± 0.7 | 95.9 ± 1.1 | 96.1 ± 0.9 | 0.202 |
| Accuracy | 95.6 ± 1.7 | 96.0 ± 0.6 | 95.4 ± 1.3 | 95.6 ± 1.3 | 0.259 |
Data are shown as mean ± SD.
AHI = apnea-hypopnea index, SD = standard deviation.
