Comparison of percentage BOLD magnetic resonance imaging signal intensity change in hibernating segments where the postoperative wall thickness improved, worsened, or showed no change
| Improved | No change | Worsened | Improved v no change | Worsened v no change | Improved v worsened | ||
|---|---|---|---|---|---|---|---|
| Average | −15.4 | −2.2 | −7.2 | t Value: | 2.99 | 1.76 | 2.17 |
| SD | 12.9 | 13.3 | 10.6 | p Value: | 0.0056 | 0.092 | 0.036 |
| n | 28 | 14 | 10 |