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Table 1 Descriptive demographic data for the Multiple Sclerosis (MS) and Healthy Control groups

From: The subtleties of cognitive decline in multiple sclerosis: an exploratory study using hierarchichal cluster analysis of CANTAB results

 

Multiple Sclerosis

Healthy Control

N

35

32

Age (years)

34.2 ± 10 (18–55)

32.03 ± 8.40

Education (years)

13.8 ± 3.5 (8–23)

14.70 ± 3.42

Expanded Disability Status Scale (EDSS) score

1.44 ± 1.4 (0–6)

Average duration of disease (years)

4.66 ± 4 (0.25–13.6)

Average acute exacerbations (n)

1.82 ± 0.5 (1–3)

SEX

 Men (n)

6 (17%)

9 (28%)

 Women (n)

29 (83%)

23 (72%)

Pharmacologic treatment

 Interferon-β 1a (n)

16 (45.7%)

 Interferon-β 1b (n)

8 (22.85%)

 Glatiramer acetate (n)

3 (8.6%)

 Natalizumabe (n)

2 (5.7%)

 None (n)

6 (17.15%)

32 (100%)

Physical activity

 Exercised (n)

9 (25.7%)

12 (37.5%)

 Sedentary (n)

26 (74.3%)

20 (62.5%)

Employment status

 Yes (n)

28 (80%)

32 (100%)

 No (n)

7 (20%)

0 (0%)