Mean CCA, cerebral volume and CCA:cerebral volume ratio for men and women
| Measure | Men | Women | P Value |
|---|---|---|---|
| Mean CCA, cm2 | 6.55 ± 0.98 | 6.06 ± 0.79 | <.01 |
| Cerebral volume, cm3 | 1134.96 ± 94.81 | 989.23 ± 97.22 | <.001 |
| Cerebral volume, cm3 | 5.78 ± 0.832 × 10−3 | 6.16 ± 0.78 × 10−3 | .02 |