Table 1.

Overall descriptives of sporadic CJD patients (n = 131)

Characteristic
Gender: female (%)	77 (58.8)
Diagnosis classification: definite (%)	110 (84.0)
Mean age at onset (years) ± SD	65.6 ± 9.5
Mean duration of disease (months) ± SD	6.6 ± 7.0
Molecular subtype
MM1 (%)	33 (53.2)
MM2 (%)	4 (6.5)
MV1 (%)	1 (1.6)
MV2 (%)	8 (12.9)
VV1 (%)	2 (3.2)
VV2 (%)	14 (22.6)
Clinical characteristics:
Typical EEG/total EEGs (%)	50/125 (40.0)
Positive MRI/total MRIs (%)	12/28 (42.9)
Positive CSF 14.3.3 test/total tests (%)	46/51 (90.2)