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Potential risk factors for multiple sclerosis in Rio de Janeiro: a case-control study / Potenciais fatores de risco para o desenvolvimento de esclerose múltipla no Rio de Janeiro: um estudo caso controle
Silva, Kátia Regina Penha da; Alvarenga, Regina Maria Papais; Fernandez y Fernandez, Oscar; Alvarenga, Hélcio; Thuler, Luiz Claudio Santos.
  • Silva, Kátia Regina Penha da; Federal University of the State of Rio de Janeiro. Hospital da Lagoa. Neurology Department. Rio de Janeiro. BR
  • Alvarenga, Regina Maria Papais; Federal University of the State of Rio de Janeiro. Hospital da Lagoa. Neurology Department. Rio de Janeiro. BR
  • Fernandez y Fernandez, Oscar; Carlos Haya Teaching Hospital. Neurology Department. Malaga. ES
  • Alvarenga, Hélcio; Federal University of the State of Rio de Janeiro. Rio de Janeiro. BR
  • Thuler, Luiz Claudio Santos; Federal University of the State of Rio de Janeiro. Rio de Janeiro. BR
Arq. neuropsiquiatr ; 67(2a): 229-234, June 2009. tab
Article in English | LILACS | ID: lil-517033
ABSTRACT
PURPOSE: To evaluate potential risk factors for the development of multiple sclerosis in Brazilian patients. METHOD: A case control study was carried out in 81 patients enrolled at the Department of Neurology of the Hospital da Lagoa in Rio de Janeiro, and 81 paired controls. A standardized questionnaire on demographic, social and cultural variables, and medical and family history was used. Statistical analysis was performed using descriptive statistics and conditional logistic regression models with the SPSS for Windows software program. RESULTS: Having standard vaccinations (vaccinations specified by the Brazilian government) (OR=16.2; 95 percent CI=2.3-115.2), smoking (OR=7.6; 95 percent CI=2.1-28.2), being single (OR=4.7; 95 percent CI=1.4-15.6) and eating animal brain (OR=3.4; 95 percent CI=1.2-9.8) increased the risk of developing MS. CONCLUSIONS: RESULTS of this study may contribute towards better awareness of the epidemiological characteristics of Brazilian patients with multiple sclerosis.
RESUMO
OBJETIVO: Avaliar os potenciais fatores de risco para o desenvolvimento de esclerose múltipla em pacientes brasileiros. MÉTODO: Um estudo caso-controle incluiu 81 pacientes atendidos no Departamento de Neurologia do Hospital da Lagoa, no Rio de Janeiro, e 81 controles. Um questionário padronizado incluiu variáveis demográficas, sociais e culturais, além da história familiar e clínica. A análise dos dados foi realizada por meio do programa SPSS para Windows e foi constituída de estatísticas descritivas e de um modelo de regressão logística condicional. RESULTADOS: Pacientes com história de imunização (OR=16,2; IC95 por cento=2,3-115,2), fumantes (OR=7,6; IC95 por cento=2,1-28,2), solteiros (OR=4,7; IC95 por cento=1,4-15,6) e que consumiam cérebro de animal (OR=3,4; IC95 por cento=1,2-9,8) tiveram risco mais elevado de desenvolver esclerose múltipla quando comparados aos controles. CONCLUSÃO: Os resultados deste estudo podem contribuir para um melhor entendimento das características epidemiológicas dos pacientes brasileiros com esclerose múltipla.
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Full text: Available Index: LILACS (Americas) Main subject: Multiple Sclerosis Type of study: Etiology study / Observational study / Prognostic study / Risk factors Limits: Female / Humans / Male Country/Region as subject: South America / Brazil Language: English Journal: Arq. neuropsiquiatr Journal subject: Neurology / Psychiatry Year: 2009 Type: Article Affiliation country: Brazil / Spain Institution/Affiliation country: Carlos Haya Teaching Hospital/ES / Federal University of the State of Rio de Janeiro/BR

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Full text: Available Index: LILACS (Americas) Main subject: Multiple Sclerosis Type of study: Etiology study / Observational study / Prognostic study / Risk factors Limits: Female / Humans / Male Country/Region as subject: South America / Brazil Language: English Journal: Arq. neuropsiquiatr Journal subject: Neurology / Psychiatry Year: 2009 Type: Article Affiliation country: Brazil / Spain Institution/Affiliation country: Carlos Haya Teaching Hospital/ES / Federal University of the State of Rio de Janeiro/BR