Chlorinated Pools and Asthma Risk in Children
Author Information
Author(s): Alfred Bernard, Sylviane Carbonnelle, Marc Nickmilder
Primary Institution: Catholic University of Louvain
Hypothesis
Does attendance at indoor chlorinated pools increase the risk of asthma in children?
Conclusion
The study suggests that children attending indoor chlorinated pools may have a higher risk of asthma and respiratory allergies.
Supporting Evidence
- Chlorine is a nonspecific biocide with both beneficial and adverse effects.
- Children exposed to chlorinated pools inhale chlorine products directly.
- The study found strong associations between chlorinated pool attendance and asthma indicators.
- Previous studies have shown similar associations between chlorine exposure and respiratory issues.
Takeaway
Being in a chlorinated pool might make kids more likely to have asthma because they breathe in chemicals from the water.
Methodology
The study used objective measures and parent-reported data to analyze the relationship between chlorinated pool attendance and asthma risk.
Potential Biases
Potential confounding factors such as age and medication for asthma were considered but may still affect results.
Limitations
The study relied on parent and school director reports for pool attendance, which may introduce bias.
Participant Demographics
Children in 5th and 6th grades, aged 10-13 years.
Statistical Information
P-Value
0.35
Confidence Interval
1.09–1.60
Statistical Significance
p=0.35
Digital Object Identifier (DOI)
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