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Rev. bras. alergia imunopatol ; 32(3): 106-111, maio- jun. 2009. tab, graf
Article in Portuguese | LILACS | ID: lil-535164

ABSTRACT

Objetivo: Avaliar a prevalência de sintomas de rinite em escolares de 13 e 14 anos de Fortaleza. Métodos: Aplicou-se o questionário ISAAC (International Study of Asthma and Allergies in Childhood), módulo rinite, em estudo de desenho transversal de base populacional, com amostragem probabilística de 3.015 escolares, de escolas públicas e privadas, no período de 2006 a 2007. Resultados: A prevalência cumulativa de rinite, rinite ativa, rinoconjuntivite alérgica e rinite diagnosticada foi 56,7%, 43,2%, 18,7% e 20,2%, respectivamente. Sintomas de rinite e rinite diagnosticada predominaram de forma significativa no gênero feminino (RP = 1,29, IC95%: 1,20-1,38, p<0,001; RP = 1,27, IC95%: 1,19 - 1,35, P<0,001; RP=1,26, IC95%: 1,18 -1,36, p<0,001 e RP=1,14, IC95%: 1,05 - 1,22, p=0,001, respectivamente) e entre os adolescentes das escolas privadas (RP = 1,62, IC95%:1,43-1,87, p<0,001; RP = 1,71, IC95%: 1,52-1,92 , p<0,001; RP=1,59, IC95%: 1,41-1,80, p<0,001 e RP=1,97, IC95%: 1,76-2,20, p<0,001, respectivamente). Interferência dos sintomas com as atividades diárias foi relatada por 24% dos pesquisados, e 4,7% relataram ser moderada ou intensamente afetados, com predomínio no gênero feminino (RP:1,22, IC95%: 1,08 - 1,38, p=0,005). Conclusões: a prevalência de sintomas de rinite e da morbidade associada, entre adolescentes de 13 e 14 anos de Fortaleza, mostrou-se acima da média nacional, com predomínio no gênero feminino e no grupo das escolas privadas. A prevalência de sintomas de rinoconjuntivite alérgica foi semelhante à média nacional. Observou-se também que rinite é subdiagnosticada entre os adolescentes de Fortaleza.


Aim: To evaluate the prevalence of rhinitis symptoms among 13 to 14-year old schoolchidren from Fortaleza, Brazil. Methods: The cross-sectional study used the self-applied International Study of Asthma and Allergies in Childhood questionnaire. The sample included 3.015 students from public and private schools, from 2006 to 2007. Results: The prevalence of cumulative rhinitis, current rhinitis, rhinoconjunctivitis and diagnosed rhinitis was 56.7%, 43.2%, 18.7% and 20.2%, respectively. Rhinitis symptoms and diagnosed rhinitis were significantly more prevalent among females (PR = 1.29, CI95%: 1.20-1.38, p<0.001; PR = 1.27, CI95%: 1.19 - 1.35, p<0.001; PR=1.26, CI95%: 1.18--1.36, P<0.001 and PR=1.14, CI95%: 1.05 - 1.22, p=0.001, respectively), and private school students (PR = 1.62, CI95%: 1.43-1.87, p<0.001; PR = 1.71, CI95%: 1.52-1.92 , p<0.001; PR=1.59, CI95%: 1.41-1.80, p<0.001 e PR=1.97, CI95%: 1. 76-2.20, P<0.001, respectively). Interference with daily activities was reported by 24%, and 4.7% claimed to be moderately or severely affected, with females predominating over males (PR=1.22, CI95%: 1.08-1.38, p=0.005). Conclusions: The prevalence of rhinitis symptoms and associated morbidity among 13 to 14-year old schoolchidren from Fortaleza was above the Brazilian average, with predominance among females and private school students. The prevalence of allergic rhinoconjunctivitis symptoms was similar to the national average. It was observed that rhinitis was under diagnosed this population.


Subject(s)
Humans , Female , Adolescent , Diagnostic Techniques, Respiratory System , Nose Diseases , Surveys and Questionnaires , Rhinitis , Adolescent , Methods , Morbidity , Prevalence
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