Mean postoperative cortical perfusion metrics by surgical approacha
| Midline | Hemispheric | 95% CI Difference | P | |
|---|---|---|---|---|
| Age (yr) | 6.22 (SD, 3.45) | 7.05 (SD, 3.5) | –3.49–1.84 | .527 |
| CBF (mL/100g/min) | 44.7 (SD, 11.5) | 53.4 (SD, 15.5) | –23.3–5.97 | .212 |
| BAT (sec) | 0.891 (SD, 0.076) | 0.828 (SD, 0.056) | –0.002–0.128 | .0576 |
| BuxCBF (mL/100g/min) | 109 (SD, 27.8) | 135 (SD, 42.3) | –70.3–18.6 | .209 |
↵a Values are means and 95% CIs; P values are from unpaired t tests.