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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Associação bidirecional entre sibilância e problemas de saúde mental na adolescência: coorte de nascidos vivos de Pelotas, 1993 / Bidirectional association between sheezing and mental health problems in adolescence: Pelotas birth cohort, 1993

Cofré, Natalia Graciela Gómez 31 January 2013 (has links)
Made available in DSpace on 2014-08-20T13:57:59Z (GMT). No. of bitstreams: 1 Dissertacao_Natalia_Cofre.pdf: 1137819 bytes, checksum: 80d9e07a24e175aab7c93b664e0be3e0 (MD5) Previous issue date: 2013-01-31 / Introduction: several studies have shown an association between wheezing and mental health problems in children and adolescents. This association can occur in both directions. Objective: to assess longitudinally the bidirectional association between wheezing and mental health problems in adolescents at 11 and 15 years of age. Methods: individuals belonging to the 1993 birth cohort, in the city of Pelotas, Brazil, were followed at 11 and 15 years old. Wheezing was assessed as presence of wheezing in the last 12 months , based on the International Study of Asthma and Allergies in Childhood (ISAAC). Mental health problems were assessed with the questionnaire Strengths and Difficulties Questionnaire (SDQ), with application version for parents. For the analysis, the total of subjects was divided in two samples from which teenagers with the outcomes (wheezing/mental health problems) at 11 years old were excluded. Results: in the crude analysis for mental health problems at age 11 as predictor of wheezing at age 15, there was a statistical significant association for both sexes: males [RI = 1.64 (95% CI 1.16, 2.31), p = 0.005], and females [RI = 1.68 (95% CI 1.28, 2.19), p <0.001]; after adjustment for confounders, the association was maintained only for females [RI = 1.66 (95% CI 1, 16, 2.36), p = 0.005]. When wheezing at age 11 was evaluated as predictor of mental health problems at 15 years old, there was a statistical significant association in the crude analysis only for boys [RI = 1.49 (95% CI 1.04, 2.16), p=0.031]; after adjusting for confounders, this association was no longer statistically significant (p = 0.652). Conclusions: girls who present mental health problems at age 11 have a high risk for developing wheezing at 15 years old. / Introdução: vários estudos mostram uma associação entre sibilância e problemas de saúde mental em crianças e adolescentes. Esta associação pode acontecer bidireccionalmente. Objetivo: avaliar de forma longitudinal a associação bidirecional entre sibilância e problemas de saúde mental em adolescentes aos 11 e 15 anos de idade. Métodos: indivíduos pertencentes à coorte de 1993 da cidade de Pelotas, Brasil, foram acompanhados aos 11 e 15 anos de idade. A sibilância foi avaliada pela pergunta chiado no peito nos últimos 12 meses , com base no Estudo Internacional de Asma e Alergias na Infância (ISAAC). Problemas de saúde mental foram avaliados através do questionário Strenghts and Difficulties Questionnaire (SDQ) com aplicação da versão para pais. Para a análise, dividiu-se o total de indivíduos em duas amostras, sendo que em cada uma delas foram excluídos aqueles adolescentes que apresentavam o desfecho de interesse (sibilância/problemas de saúde mental) aos 11 anos. Resultados: na análise bruta para problemas de saúde mental aos 11 anos como preditor de sibilância aos 15 anos, houve associação estatisticamente significativa para ambos os sexos: nos meninos [RI=1,64 (IC95% 1,16;2,31), p=0,005], e nas meninas [RI=1,68 (IC95% 1,28;2,19), p<0,001]; após ajuste para as variáveis de confusão, a associação se manteve somente no sexo feminino [RI=1,66 (IC95% 1,16;2,36), p=0,005]. Quando avaliada a sibilância aos 11 anos como preditor de problemas de saúde mental aos15 anos, encontrou-se associação significativa na análise bruta, somente para os meninos [RI=1,49 (IC95% 1,04;2,166), p=0,031].; após ajuste para fatores de confusão, essa associação não se manteve estatisticamente significativa (p=0,652). Conclusões: meninas com problemas de saúde mental aos 11 anos têm maior risco de desenvolver sibilância aos 15 anos.

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