Table 3.
Group differences in relative structure volumes.
| Structure | AIS and PVI | AIS and TDC | PVI and TDC |
|---|---|---|---|
| Dominant hemisphere caudate (Mean (SD)) | AIS: 0.33 (0.06) | AIS: 0.33 (0.06) | PVI: 0.29 (0.05) |
| PVI: 0.29 (0.05) | TDC: 0.29 (0.04) | TDC: 0.29 (0.04) | |
| H = 15.0, p = 0.024* | H = 13.9, p = 0.055 | H = 1.1, p = 1.00 | |
| Dominant hemisphere putamen (Mean (SD)) | AIS: 0.34 (0.06) | AIS: 0.34 (0.06) | PVI: 0.29 (0.04) |
| PVI: 0.29 (0.04) | TDC: 0.31 (0.03) | TDC: 0.31 (0.03) | |
| H = 16.9, p = 0.008** | H = 11.7, p = 0.141 | H = 5.2, p = 1.00 | |
| Non-dominant hemisphere caudate (Mean (SD)) | AIS: 0.26 (0.1) | AIS: 0.26 (0.1) | PVI: 0.23 (0.06) |
| PVI: 0.23 (0.06) | TDC: 0.29 (0.03) | TDC: 0.29 (0.03) | |
| H = 12.4, p = 0.082 | H = -7.4, p = 0.63 | H = 19.8, p = 0.001** | |
| Non-dominant hemisphere putamen (Mean (SD)) | AIS: 0.22 (0.1) | AIS: 0.22 (0.1) | PVI: 0.27 (0.08) |
| PVI: 0.27 (0.08) | TDC: 0.30 (0.03) | TDC: 0.30 (0.03) | |
| H = -8.2, p = 0.43 | H = -14.6, p = 0.039* | H = 6.4, p = 0.78 |
Table note: Relative structure volumes are reported as a percentage of TIV. PVI - periventricular venous infarction, AIS - arterial ischemic stroke, TDC - typically developing control, *p < 0.05, **p < 0.01.