BackgroundThe main objectives of this study were to assess quality of life (QoL), consumption patterns of dietary supplements, as well as physical/mental health status in patients with multiple sclerosis (MS). The present study also aimed to determine the association between demographic characteristics and physical as well as mental health composite (PHC and MHC) scores using the Multiple Sclerosis Quality of Life-54 (MSQoL-54) questionnaire.MethodsThis cross-sectional study was conducted on a group of patients with MS (n=382) referring to Shahid Kazemi Pharmacy, based in the city of Tehran, Iran, as a national pharmacy providing specialized pharmaceutical care to these individuals from February 2019 to March 2020 via the implementation of the MSQoL-54 questionnaire. ResultsA total number of 382 patients with MS participated in this study, including 89 (23.3%) men and 293 (76.7%) women, aged 40±10.9 years old (range: 18-84 years old). The overall score of the MSQoL-54 questionnaire was also by 41.58, and that was 69.60 and 62.99 from 100 for PHC and MHC, respectively. Conclusions The study results demonstrated that advanced age, longer disease duration, and lower levels of education were significantly associated with lower QoL. Trial registration IR.SBMU.PHARMACY.REC.1398.240.

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