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Updated: Jan 23, 2026
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Comprehensive Autopsy Program for Individuals with Multiple Sclerosis
Published on: July 19, 2019
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Prevalence of multiple sclerosis in Goiânia, Goiás, Brazil
Taysa Alexandrino Gonsalves Jubé Ribeiro1, Aline Leite Duarte2, Delson José da Silva3,4,5
1Universidade Federal de Goiás, Faculdade de Medicina, Disciplina de Neurologia, Goiânia, GO, Brasil.
Arquivos De Neuro-Psiquiatria
|June 13, 2019
Summary
This study estimated multiple sclerosis (MS) prevalence in Goiânia, Brazil, finding it to be 22.4 per 100,000 people. This research highlights regional variations in MS occurrence, suggesting environmental and genetic factors may play a role.
Area of Science:
- Neurology
- Epidemiology
Background:
- Multiple sclerosis (MS) prevalence varies significantly across Brazil, with estimates ranging from 0.75 to 30.7 per 100,000.
- Environmental and genetic factors are suspected contributors to these prevalence disparities.
Purpose of the Study:
- To estimate the prevalence of multiple sclerosis (MS) in Goiânia, Goiás, Brazil.
- To contribute to understanding regional variations in MS epidemiology within Brazil.
Main Methods:
- A cross-sectional study design was employed.
- Case ascertainment utilized three distinct data sources.
- Data collection was conducted in December 2015.
Main Results:
- A total of 318 unique multiple sclerosis (MS) cases were identified.
- The estimated prevalence of MS in Goiânia was 22.4 per 100,000 population.
Conclusions:
- This study represents the first MS prevalence estimate in Goiás and the third in Brazil's midwest region.
- A notable increase in MS prevalence was observed in the region.
- Further research employing consistent methodologies is recommended for accurate national prevalence assessment.
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