Table 7 Combinated criteria: sensitivity 90 %, specificity 91 %
From: Phono-spectrographic analysis of heart murmur in children
| Â | Pathological | Physiological | Total |
|---|---|---|---|
> = 80 % OR > = 200 Hz | 45 | 7 | 52 |
All other | 5 | 68 | 73 |
Total | 50 | 75 | 125 |
From: Phono-spectrographic analysis of heart murmur in children
| Â | Pathological | Physiological | Total |
|---|---|---|---|
> = 80 % OR > = 200 Hz | 45 | 7 | 52 |
All other | 5 | 68 | 73 |
Total | 50 | 75 | 125 |