학술논문
Cognitive impairment in multiple sclerosis: An exploratory analysis of environmental and lifestyle risk factors.
Document Type
article
Author
Source
PLoS ONE, Vol 14, Iss 10, p e0222929 (2019)
Subject
Language
English
ISSN
1932-6203
Abstract
BACKGROUND:Many potentially modifiable risk factors for MS are investigated. It is not known, however, if these factors also apply to MS-related cognitive impairment (CI), a frequent consequence of MS. OBJECTIVE:The aim of our study was to assess risk factors for CI in MS patients, focusing on environmental exposures, lifestyle and comorbidities. METHODS:We included MS patients referring to MS Centers in Florence and Barletta between 2014 and 2017. Neuropsychological performance was assessed through the Rao's battery and Stroop test, cognitive reserve (premorbid intelligence quotient-IQ) was evaluated using the National Adult Reading Test (NART). Potential risk factors were investigated through a semi-structured questionnaire. RESULTS:150 patients were included. CI was detected in 45 (30%) subjects and was associated with older age (p