Childhood Asthma and Indoor Allergens in Native Americans
Author Information
Author(s): Simona Surdu, Lupita D. Montoya, Alice Tarbell, David O. Carpenter
Primary Institution: University at Albany, SUNY
Hypothesis
The study aimed to assess the correlation between childhood asthma and potential risk factors, especially exposure to indoor allergens, in a Native American population.
Conclusion
The research identified several potential indoor and outdoor risk factors for asthma in Mohawk homes, suggesting that avoidance may reduce or delay asthma development in susceptible individuals.
Supporting Evidence
- Breastfeeding was found to be a significant protective factor against asthma.
- 80% of dust mite and 15% of cat allergen samples were above the threshold values for sensitization.
- The study found a non-significant increased risk of asthma associated with family history and environmental tobacco smoke.
Takeaway
This study looked at how things in the home, like dust and pets, might make kids in a Native American community more likely to have asthma. It found that breastfeeding can help protect against asthma.
Methodology
A case-control study was conducted with 50 Mohawk children aged 2–14 years, comparing 25 diagnosed with asthma to 25 controls, assessing exposure through interviews and allergen measurements in dust.
Potential Biases
Potential bias due to reliance on self-reported data and small sample size.
Limitations
The small sample size limited the statistical significance of many results.
Participant Demographics
Children aged 2–14 years from the St. Regis Mohawk tribe, with 30 boys and 20 girls.
Statistical Information
P-Value
0.0357
Confidence Interval
90% CI = 0.05–0.75
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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