Table 3.
Mean number (±SD) of all venous stenoses (independent of whether dilated or not) detected at the same investigation.
| Venous stenoses (n = 689) | |
|---|---|
| Glomerulonephritisa | 1.5 ± 0.9 (94) |
| Diabetic nephropathyb | 1.7 ± 0.9 (228)c,d |
| Interstitial nephritisc | 1.3 ± 0.6 (93)b,e |
| Hereditary diseased | 1.1 ± 0.7 (57)b,e |
| Hypertension, nephrosclerosise | 1.8 ± 1.1 (165)c,d |
| Other diagnosesf | 1.4 ± 1.2 (52) |
SD: standard deviation.
The total numbers of venous stenoses are given in parentheses, even if no dilatation was performed.
a–f
Significant differences (p < 0.05) between groups.