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Table 1 Demographic and disease characteristics of multiple sclerosis patients and healthy controls

From: The relevance of cortical lesions in patients with multiple sclerosis

 

nCL group (n = 10), Mean (SD)

CL group (n = 32), Mean (SD)

Controls (n = 43), Mean (SD)

Test

p-value

Age, years

32.6 (9.98)

38.22 (7.2)

36.1 (8.29)

One-way ANOVA

0.155

Education, years

15.5 (3.1)

14.45 (3.2)

14.58 (2.4)

KW

0.408

Cognitive reservea

30.0 (3.1)

30.94 (3.4)

30.70 (2.3)

KW

0.689

EDSS

2.0 (1.8)

2.8 (1.8)

–

MW-U

0.174

Age at diagnosis, years

26.7 (9.7)

30.65 (7.6)

–

t-test

0.185

Disease duration, years

65.5 (59.6)

85.31 (68.9)

–

MW-U

0.570

  1. Abbreviations: nCL patients without cortical lesions, CL patients with cortical lesions, one-way ANOVA one-way analysis of variance, EDSS Expanded Disability Status Scale, KW Kruskal-Wallis, MW-U Mann–Whitney U
  2. aCognitive reserve was examined with passive vocabulary knowledge (multiple choice word test)