Related Experiment Videos
Asthma-related symptoms and lung function in primary school children
C E Cuijpers1, G J Wesseling, G M Swaen
1Department of Epidemiology, University of Limburg, Maastricht, The Netherlands.
Summary
Many primary school children experience asthma symptoms, with a significant portion unrecognized or misdiagnosed. Lung function tests confirm differences between symptomatic and asymptomatic children, highlighting undertreatment of pediatric asthma.
Area of Science:
- Pediatric Respiratory Health
- Epidemiology of Childhood Asthma
Background:
- Asthma is a common chronic respiratory disease in children.
- Accurate diagnosis and treatment are crucial for managing childhood asthma effectively.
Purpose of the Study:
- To determine the prevalence of asthma-related symptoms in primary school children.
- To assess lung function using spirometry and the forced oscillation technique (FOT).
- To investigate diagnostic labeling and medical prescription patterns for respiratory conditions.
Main Methods:
- A questionnaire was administered to parents of primary school children.
- Lung function was assessed using spirometry and the forced oscillation technique (FOT).
- Data on diagnostic labeling and medication use were collected.
Main Results:
- The period prevalence of wheeze was 15%, chronic cough 13%, and shortness of breath with wheeze 10%.
- Doctor-diagnosed asthma prevalence was 6%, and bronchitis was 19%.
- Significant differences in spirometric and FOT indices were observed between children with and without respiratory complaints.
Conclusions:
- A high prevalence of unrecognized or misclassified asthma-related symptoms was found in primary school children.
- Lung function data supported the presence of undiagnosed or undertreated respiratory conditions.
- These findings underscore the need for improved asthma detection and management in pediatric populations.