Epidemiological survey of childhood asthma in 2010 in urban Baotou, China / 中国当代儿科杂志
Chinese Journal of Contemporary Pediatrics
;
(12): 165-169, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-269516
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the prevalence rate of childhood asthma in 2010 in urban Baotou, China, as well as the characteristics of attacks and the status of diagnosis and treatment of childhood asthma.</p><p><b>METHODS</b>More than 10 000 children (0-14 years) were selected from 3 secondary schools, 3 primary schools, 6 kindergartens, and 4 community vaccination sites in urban Baotou by cluster random sampling between September 2009 and August 2010. A standardized preliminary questionnaire was used for screening out suspected cases, which were then confirmed or excluded by a clinician; the confirmed cases underwent further questionnaire survey. Double entry and validation was adopted for all data using Epi-Info software, and analysis was performed using SPSS 13.0.</p><p><b>RESULTS</b>A total of 11 323 children were surveyed. Asthma was diagnosed in 127 cases (including 121 children with typical asthma and 6 children with cough variant asthma), with a prevalence rate of 1.12%. The prevalence rate of asthma in male children was significantly higher than that in female children (1.51% vs 0.72%; P<0.01). The prevalence rate of asthma in 2010 was significantly increased compared with that in 1990 (0.55%) and 2000 (0.88%) (P<0.05). Systemic glucocorticoid use decreased significantly from 60.2% in 2000 to 25.9% in 2010 (P<0.01); inhaled corticosteroid use increased significantly from 13.6% in 2000 to 85.8% in 2010 (P<0.01); antibiotic use decreased from 98.1% in 2000 to 66.9% in 2010 (P<0.01). The multivariate logistic regression analysis showed that family history of allergy, allergic rhinitis, chronic cough, and recurrent respiratory tract infection were independent risk factors for childhood asthma.</p><p><b>CONCLUSIONS</b>The prevalence rate of childhood asthma in urban Baotou shows an increasing trend. Inhaled corticosteroids have been widely used.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Asma
/
Fatores de Tempo
/
Modelos Logísticos
/
China
/
Epidemiologia
/
Prevalência
/
Tratamento Farmacológico
Tipo de estudo:
Estudo de prevalência
/
Estudo prognóstico
/
Fatores de risco
Limite:
Adolescente
/
Criança
/
Criança, pré-escolar
/
Feminino
/
Humanos
/
Lactente
/
Masculino
/
Recém-Nascido
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Chinese Journal of Contemporary Pediatrics
Ano de publicação:
2014
Tipo de documento:
Artigo
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