ERICA: smoking is associated with more severe asthma in Brazilian adolescents
ERICA: smoking is associated with more severe asthma in Brazilian adolescents
dc.contributor.author | Jordão, Erica Azevedo de Oliveira Costa | |
dc.contributor.author | Kuschnir, Fabio Chigres | |
dc.contributor.author | Figueiredo, Valeska Carvalho | |
dc.contributor.author | Félix, Mara Morelo Rocha | |
dc.contributor.author | Silva, Thiago Luiz Nogueira da | |
dc.contributor.author | Kuschnir, Maria Cristina Caetano | |
dc.contributor.author | Bloch, Katia Vergetti | |
dc.contributor.author | Szklo, Moyses | |
dc.date.accessioned | 2024-10-30T17:26:35Z | |
dc.date.available | 2024-10-30T17:26:35Z | |
dc.date.issued | 2019 | |
dc.description.abstract | Objective: To investigate the association between smoking and asthma, and possible associated factors in Brazilian adolescents. Methods: A cross-sectional, national, school-based study with adolescents aged 12---17 years, participants in the Study of Cardiovascular Risks in Adolescents (Estudo de Riscos Cardiovascu- lares em Adolescentes --- ERICA). A total of 66,394 participants answered a self-administered questionnaire with questions about asthma, smoking, lifestyle and sociodemographic variables. Bivariate analysis between Current Asthma (CA) and Severe Asthma (SA) and the other study variables were performed using Chi-squared. Then, the crude and adjusted Prevalence Ratios (PR), and respective 95% Confidence Intervals (95% CI) of current asthma/severe asthma and smoking variables, corrected for sociodemographic and lifestyle variables, were estimated using generalized linear models with Poisson regression, logit link, and robust variance. Results: The prevalence of current asthma and severe asthma were significantly higher in ado- lescents who were exposed to: experimentation (current asthma: PR = 1.78, 95% CI: 1.51---2.09; severe asthma: PR = 2.01; 95% CI: 1.35---2.98); current smoking (current asthma: PR = 2.08, 95% CI: 1.65---2.64; severe asthma: PR = 2.29; 95% CI: 1.38---3.82); regular smoking (current asthma: PR = 2.25, 95% CI: 1.64---3.07; severe asthma: PR: 2.41; 95% CI: 1.23---4.73); and passive smoking (current asthma: PR = 1.47, 95% CI: 1.27---1.67; severe asthma: PR = 1.66; 95% CI: 1.19---2.32); these associations remained significant after adjustment. Conclusions: Asthma and smoking were significantly associated in Brazilian adolescents, regard- less of the sociodemographic and lifestyle factors, notably in those with more severe disease. | |
dc.description.abstract | Objetivo: Investigar a associac ̧ão entre asma, tabagismo e possíveis fatores associados em adolescentes brasileiros. Métodos: Estudo transversal, nacional, de base escolar, envolveu adolescentes com 12 a 17 anos, participantes do Estudo de Riscos Cardiovasculares em Adolescentes (ERICA). Os 66.394 participantes responderam questionários autopreenchíveis com questões sobre asma, tabag- ismo, estilo de vida e dados sociodemográficos. Foram realizadas análises bivariadas entre asma ativa e asma grave e demais variáveis do estudo, com o uso de 2. Em seguida, foram estimadas as razões de prevalência (RP) brutas e ajustadas e seus respectivos intervalos de confianc ̧a de 95% (IC 95%), entre asma ativa/asma grave e variáveis de tabagismo, corrigidas pelas variáveis sociodemográficas e de estilo de vida, através de modelos lineares generalizados com regressão de Poisson, func ̧ão de ligac ̧ão logarítmica e variância robusta. Resultados: A prevalência de asma ativa e asma grave foi significativamente mais elevada naqueles expostos a experimentac ̧ão (asma ativa: RP = 1,78; IC 95%: 1,51---2,09; asma grave: RP = 2,01; IC 95%: 1,35---2,98); tabagismo atual (asma ativa: RP = 2,08; IC 95%: 1,65---2,64; asma grave: RP = 2,29; IC 95%: 1,38---3,82); tabagismo frequente (asma ativa: RP = 2,25; IC 95%: 1,64---3,07; AG= 2,41; IC 95%: 1,23---4,73) e tabagismo passivo (asma ativa: RP = 1,47; IC 95%: 1,27---1,67; asma grave: RP = 1,66; IC 95%: 1,19---2,32). As associações permaneceram significativas após ajuste. Conclusão: A asma e o tabagismo se associaram de modo significativo em adolescentes brasileiros independente de fatores sociodemográficos e estilo de vida, especialmente naqueles com doença mais grave. | |
dc.identifier.citation | Jordão EAOC, Kuschnir FC, Figueiredo VC, Félix MMR, Silva TLND, Kuschnir MCC, Bloch KV, Szklo M. ERICA: smoking is associated with more severe asthma in Brazilian adolescents. J Pediatr (Rio J). 2019 Sep-Oct;95(5):538-544. doi: 10.1016/j.jped.2018.05.010 | |
dc.identifier.other | DOI: 10.1016/j.jped.2018.05.010 | |
dc.identifier.uri | https://dspace.inc.saude.gov.br/handle/123456789/557 | |
dc.language.iso | en | |
dc.publisher | Jornaol de Pediatria | |
dc.subject | Adolescent | en |
dc.subject | Asthma | en |
dc.subject | Epidemiological studies | en |
dc.subject | Smoking | en |
dc.subject | Adolescente | pt |
dc.subject | Asma | pt |
dc.subject | Estudo epidemiológico | pt |
dc.subject | Tabagismo | pt |
dc.title | ERICA: smoking is associated with more severe asthma in Brazilian adolescents | |
dc.title.alternative | ERICA: tabagismo está associado a asma mais grave em adolescentes brasileiros | pt |
dc.type | Article |
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