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Cognitive Dysfunction in Multiple Sclerosis: Educational Level as a Protective Factor.

Mar Estrada-LópezSheila García-MartínIsabel Cantón-Mayo
Published in: Neurology international (2021)
Most people with MS experience cognitive deficits especially in attention, memory, information processing, and executive functions, negatively impacting on their quality of life. Cognitive variables of short-term memory, logical memory, and verbal fluency in 65 patients with multiple sclerosis (MS) were analysed in conjunction with sociodemographic variables such as sex, age, and educational level that might influence disease progression. We found that psychoeducational variables exerted a significant effect on the cognitive status of patients with MS. Thus, when considering sex, age, educational level, and type of MS (SPMS or RRMS), tests for between-subject effects revealed statistically significant differences in all three cognitive variables. In addition, we found that the type of MS and time since onset also generated significant cognitive differences. Our study shows that educational achievement or level is a protective factor against the disease, acting as a source of intellectual enrichment that promotes cognitive reserve in patients with MS. Further longitudinal studies assessing disease progression and prognosis in patients with MS would be useful in order to determine the specific importance of these variables in such patients and in strategies that could enhance their performance in neuropsychological assessment tasks.
Keyphrases
  • multiple sclerosis
  • mass spectrometry
  • working memory
  • ms ms
  • white matter
  • healthcare
  • newly diagnosed
  • cross sectional
  • patient reported outcomes
  • case control