Table 3.
Correlation between ultrasonographic and clinical grades of right-sided varicoceles
| Clinical grade | Ultrasonographic grade | Total (row) | ||||
|---|---|---|---|---|---|---|
|
| ||||||
| 1–2 | 3 | 4 | 5 | |||
| 0 | Frequency | 51 | 4 | 0 | 0 | 55 |
| Percentage relative to clinical grade | 92.7% | 7.3% | 0.0% | 0.0% | ||
| Percentage relative to ultrasonographic grade | 82.3% | 13.3% | 0.0% | 0.0% | ||
| 1 | Frequency | 10 | 21 | 1 | 0 | 32 |
| Percentage relative to clinical grade | 31.3% | 65.6% | 3.1% | 0.0% | ||
| Percentage relative to ultrasonographic grade | 16.1% | 70.0% | 7.1% | 0.0% | ||
| 2 | Frequency | 1 | 5 | 13 | 0 | 19 |
| Percentage relative to clinical grade | 5.3% | 26.3% | 68.4% | 0.0% | ||
| Percentage relative to ultrasonographic grade | 1.6% | 16.7% | 92.9% | 0.0% | ||
| 3 | Frequency | 0 | 0 | 0 | 3 | 3 |
| Percentage relative to clinical grade | 0.0% | 0.0% | 0.0% | 100.0% | ||
| Percentage relative to ultrasonographic grade | 0.0% | 0.0% | 0.0% | 100.0% | ||
| Total (column) | ||||||
| Frequency | 62 | 30 | 14 | 3 | 109 | |
| Kappa | 0.68 | p<0.001 | ||||