Table 9 Cranial measurements by gender status

Number

90 (50.8 %)

87 (49.2 %)

1-Dimensional Measurements:

 Ventricular Width (mm)

31.9 ± 6.2

30.5 ± 4.8

0.0923

 Coritcal Sulcus Width ≥2.5 mm

29.9 %

33.3 %

0.5230

 Brain Width (mm)

93.1 ± 8.5

87.9 ± 7.8

<0.0001

 Intracranial Width (mm)

125 ± 10

118 ± 9

<0.0001

 Ventricular Width ÷ Brain Width (%)

34.6 ± 8.0

35.0 ± 6.8

0.7551

 Ventricular Width ÷ Intracranial Width (%)

25.5 ± 4.3

25.7 ± 3.6

0.6562

3-Dimensional Measurements:

 CSF volume (mL)

102 ± 69

104 ± 55

0.8400

 Brain volume (mL)

1277 ± 179

1032 ± 125

<0.0001

 Intracranial volume (mL)

1379 ± 159

1135 ± 116

<0.0001

 CSF Volume ÷ Brain Volume (%)

8.5 ± 6.8

10.4 ± 6.2

0.0532

 CSF Volume ÷ Intracranial Volume (%)

7.5 ± 5.3

9.2 ± 4.9

0.0331