Table 4.

Gender difference of the presymptomatic WD patients in brain MRI.

Localization	Men (n = 10)	Women (n = 4)	P-value
Putamen (lesions)	9 (90%)	4 (100%)	1.000
Globus pallidus (lesions)	3 (30%)	1 (25%)	1.000
Caudate nucleus (lesions)	2 (20%)	1 (25%)	1.000
Thalamus (lesions)	2 (20%)	2 (50%)	0.520
Mesocerebrum (lesions)	4 (40%)	2 (50%)	1.000
Pons (lesions)	2 (20%)	2 (50%)	0.520
Medulla (lesions)	0 (0%)	0 (0%)	–
Cerebellum (lesions)	0 (0%)	0 (0%)	–
Cerebellum (atrophy)	0 (0%)	1 (25%)	0.286
Ventricular widening	1 (10%)	1 (25%)	0.505
Brain cortex (atrophy)	0 (0%)	1 (25%)	0.286
Encephalomalacia	0 (0%)	0 (0%)	–

Date do not sum to 100% because of rounding errors; P for significance after Bonferroni correction: 0.004.