Table 4

Relation between structural volume changes (normalised volume differences between patients and controls) (Spearman’s rank correlation coefficients)

Brain stem
+0.61^**p<0.0001	Cerebellum
+0.52^**p=0.0011	NS	UCC
NS	NS	NS	Grey matter
NS	+0.34^4-150p=0.034	NS	NS	White matter
NS	+0.36^4-150p=0.024	NS	+0.61^** p<0.0001	+0.55^**p=0.0003	Cerebral hemisphere
NS	−0.31^4-150p=0.050	NS	NS	−0.39^4-150 p=0.013	−0.54^**p=0.0004	Ventricles
NS	+0.39^4-150p=0.013	NS	NS	+0.57^** p=0.0002	+0.69^**p<0.0001	−0.65^** p<0.0001	Corpus callosum

Shaded areas denote comparisons between infratentorial and supratentorial structures; UCC=upper cervical cord.
↵4-150 Trend (0.002<p<0.05); ^**significant after Bonferroni (p<0.002).