From: Comparative study between double inversion recovery (DIR) and fluid-attenuated inversion recovery (FLAIR) MRI sequences for detection of cerebral lesions in multiple sclerosis
Mean
SD
Median
Minimum
Maximum
Age at onset
25.41
8.12
22.00
10.00
45.00
Disease duration
5.34
3.95
4.50
1.00
14.00
EDSS
2.48
1.56
2.50
0.00
7.00
Symbol digit modalities test
25.44
5.83
24.00
17.00
38.00