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. 2014 Jul 15;2014:462043. doi: 10.1155/2014/462043

Table 1.

Patient characteristics.

Control group No disability
EDSS 0-1
Mild disability
EDSS 1.5–3.5
Moderate disability
EDSS 4.0–6.5
Number of subjects 42 35 33 22
Female (%) 62% 67% 73% 82%
Mean age, yrs (SD) 35.4 (10.8) 36.0 (7.8) 41.7 (7.2) 40.4 (7.9)
Mean disease duration, yrs (SD) NA 6.7 (5.1) 11.9 (7.4) 12.1 (8.0)
Median EDSS NA 1.0 3.0 6.0
On disease modifying therapy (%) NA 83% 73% 22%

SD: standard deviation; EDSS: Expanded Disability Status Scale; NA: not applicable.