Asthma among schoolchildren in the Barwon region of Victoria
Data(s) |
20/08/2007
|
---|---|
Resumo |
<b>Objectives</b>: To determine (i) the relationship between asthma management and socioeconomic status; (ii) whether recent estimates from the International Study of Asthma and Allergies in Childhood (ISAAC) conducted in Melbourne apply to a broader cross-section of Victorian children; and (iii) age-related trends in asthma prevalence.<br /><br /><b>Design</b>: A questionnaire survey, based on the ISAAC protocol.<br /><br /><b>Participants and setting</b>: Subjects were children aged 4–13 years from a random sample of primary schools in the Barwon region of Victoria. The survey was conducted between March and September 2005.<br /><br /><b>Main outcome measures</b>: Parent-reported wheeze and wheeze-related use of health resources during the preceding 12 months.<br /><br /><b>Results</b>: Questionnaires were returned by 7813/9258 students (84%). Lower socioeconomic status was associated with increased frequency of regular asthma reviews (P < 0.01 for trend), but not of emergency department visits (P = 0.19). The prevalence of wheeze among 6- and 7-year-old children in the Barwon region was similar to that in Melbourne children (20.2% v 20.0%, respectively).There was an age-related increase in the proportion of children with ≥ 12 episodes of wheeze (P = 0.01); but an age-related decrease in emergency department visits (P = 0.02).<br /><br /><b>Conclusions</b>: Disadvantaged children have good access to regular asthma reviews and are no more likely to attend an emergency department with an episode of acute wheeze. Asthma prevalence in 6- and 7-year-old children in the Barwon region is similar to that in Melbourne. The prevalence of children with very frequent wheeze increases with age, but their use of health resources decreases.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Australasian Medical Publishing Company |
Relação |
http://dro.deakin.edu.au/eserv/DU:30047672/vuillermin-asthmaamong-2007.pdf https://www.mja.com.au/journal/2007/187/4/asthma-among-school-children-barwon-region-victoria |
Direitos |
2007, Australasian Medical Publishing Company |
Palavras-Chave | #asthma #school children #acute wheeze #socioeconomic status |
Tipo |
Journal Article |