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Comparison between the results obtained in the present study and those achieved in the original study by Barth et al(13).
| Present study | Barth et al(13), 2006 | |
|---|---|---|
| Sensitivity (%) | 75 | 60 |
| Specificity (%) | 56 | 92 |
| PPV (%) | 62 | 75 |
| NPV (%) | 70 | 84 |
| Accuracy (%) | 65 | 82 |
PPV: positive predictive value; NPV: negative predictive value.
