Table 5 Capability of relative length to distinguish between murmurs: sensitivity is 76 % and specificity 84 %
From: Phono-spectrographic analysis of heart murmur in children
| Â | Pathological | Physiological | Total |
|---|---|---|---|
> = 65 % | 38 | 12 | 24 |
< 65 % | 12 | 63 | 101 |
Total | 50 | 75 | 125 |