Table 3.
Analyses of the hemispheric comparisons of the aggregated ROI CTP values for case versus control group included: (1) case affected percent change versus case unaffected (relative case), (2) control affected percent change versus control unaffected (relative control); (3) case affected percent change versus control affected (relative affected); and (4) case unaffected percent change versus control unaffected (relative unaffected).
| Hemispheric Comparison | CBV | CBF | MTT | TTP | Delay |
|---|---|---|---|---|---|
| Case affected versus | 48.28%* | 31.95%* | 26.18%* | 0.60% | −4.93% |
| Case unaffected | |||||
| P values | *4.45 x 10−6 | *1.05 x 10−5 | *4.27 x 10−3 | 3.77 x 10-1 | 5.64 x 10−1 |
| Control affected versus | 2.17% | −9.59% | 9.18% | −2.89% | 2.27% |
| Control unaffected | |||||
| Case affected versus | 45.87% | 37.89% | 11.11% | −5.71% | 0.18% |
| Control affected | |||||
| Case unaffected versus | 0.73% | −16.75% | 22.46% | 2.83% | −5.89% |
| Control unaffected |
P values are listed for case affected and unaffected hemisphere comparisons and statistical significance is indicated by an asterisk (*)