Table 2 Radiologic profiles of matched couples
From: Different subtypes of collateral vessels in hemorrhagic moyamoya disease with p.R4810K variant
|  | GA (no. [%]) | GG (no. [%]) | χ2or Z | P Value |
|---|---|---|---|---|
Hemorrhagic site | Â | Â | 1.003 | 0.317 |
 Anterior | 16 (76.2) | 13 (61.9) |  |  |
 Posterior | 5 (23.8) | 8 (38.1) |  |  |
Suzuki stage | ||||
 1 | 0 | 0 |  |  |
 2 | 1 (4.8) | 1 (4.8) |  |  |
 3 | 11 (52.3) | 11 (52.3) |  |  |
 4 | 7 (33.3) | 7 (33.3) |  |  |
 5 | 1 (4.8) | 1 (4.8) |  |  |
 6 | 1 (4.8) | 0 |  |  |
 Median score (IQR) | 3 (3–4) | 3 (3–4) | −0.028 | 0.978 |
PCA involvement | 5 (23.8) | 4 (19.0) | 0.000 | 1.000 |
Type of anastomosis | ||||
 Lenticulostriate | 10 (47.6) | 3 (14.3) | 4.011 | 0.045 |
 Thalamic | 6 (28.6) | 5 (23.8) | 0.123 | 0.726 |
 Choroidal | 6 (28.6) | 9 (42.9) | 0.933 | 0.334 |