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Distribution of IJV morphological types in both subject groups (per IJV analysis, N = 1222)
| MS patients with CCSVI | Healthy controls | |
|---|---|---|
| 1. Normal |
73/626 11.7% |
557/596 93.5% |
| 2. Only VDs |
308/626 49.2% |
39/596 6.5% |
| 3. Hypoplasia |
47/626 7.5% |
0/596 0% |
| 4. Miopragia |
170/626 27.1% |
0/596 0% |
| 5. Miopragia + VDs | 28/626 4.5% | 0/596 0% |
