Epidemiological survey of asthma in children aged 0-14 years in the Futian District of Shenzhen, China between 2010 and 2011 / 中国当代儿科杂志
Chinese Journal of Contemporary Pediatrics
; (12): 918-923, 2012.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-353833
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the prevalence rate and risk factors for asthma in children from the Futian District of Shenzhen, China who were aged from 0-14 years between 2010 and 2011, and to provide scientific evidence for the prevention and treatment of childhood asthma.</p><p><b>METHODS</b>A multistage stratified cluster sampling survey of 7168 children aged 0-14 years from the Futian District of Shenzhen was conducted using the Third National Childhood Asthma Epidemiological Questionnaire 2010, to investigate the prevalence rate of childhood asthma. A case-control study (1∶1) and logistic regression analysis were used to investigate the risk factors for childhood asthma.</p><p><b>RESULTS</b>Of the 7168 children surveyed, 169 were diagnosed with asthma, with a total prevalence rate of 2.36%. The prevalence rate was higher in males than in females (3.06% vs 1.55%, P<0.01). Of the 169 cases, 115 (68.1%) had their first asthma attack before the age of 3 years, 95 (56.2%) had moderate attacks, 159 (94.1%) had sudden attacks, 86 (50.9%) suffered from asthma during periods of seasonal change, 97 (57.4%) had attacks before going to bed, 157 (92.9%) suffered from asthma caused by respiratory infection, and 159 (94.1%) had sneezing as the sign of oncoming attack. The case-control study (including the 169 asthma cases and 169 healthy children) and logistic regression analysis both showed that the independent risk factors for asthma in children were a personal history of drug allergy (OR=3.431, 95%CI 1.240-9.496, P=0.018), a history of food allergy (OR=4.043, 95%CI 1.669-9.795, P= 0.002), allergic rhinitis (OR=9.686, 95%CI 5.137-18.263, P<0.001), and a family history of allergy (OR=4.059, 95%CI 2.054-8.018, P<0.001).</p><p><b>CONCLUSIONS</b>The prevalence rate of asthma was 2.36% in children aged 0-14 years in the Futian District of Shenzhen between 2010 and 2011. The prevalence rate had not increased when compared with the rate in this region 10 years earlier (2.39%). The prevalence rate of childhood asthma is higher in males than in females. Personal history of drug allergy, food allergy, allergic rhinitis and a family history of allergy are the independent risk factors for childhood asthma in this region.</p>
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Asma
/
Estações do Ano
/
Modelos Logísticos
/
China
/
Epidemiologia
/
Prevalência
/
Fatores de Risco
Tipo de estudo:
Estudo de etiologia
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Estudo observacional
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Estudo de prevalência
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Estudo prognóstico
/
Fatores de risco
Limite:
Adolescente
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Criança
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Criança, pré-escolar
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Feminino
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Humanos
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Lactente
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Masculino
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Recém-Nascido
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Chinese Journal of Contemporary Pediatrics
Ano de publicação:
2012
Tipo de documento:
Artigo