A Liquid Path to Lung Disease: Early Arsenic Exposure and Effects in Young Adults
2006
Link Between Early Arsenic Exposure and Lung Disease
publication
Evidence: high
Author Information
Author(s): Tillett Tanya
Hypothesis
Is there a connection between prenatal and early childhood arsenic exposure and lung disease in young adults?
Conclusion
The study found a strong link between early arsenic exposure and significantly higher rates of lung disease in young adulthood.
Supporting Evidence
- Lung cancer death rates for those exposed to arsenic in early childhood were 7 times higher than the rest of the population.
- Bronchiectasis death rates were 12 times higher for those exposed in early childhood.
- In cases of both prenatal and early childhood exposure, lung cancer death rates were 6 times higher.
- Bronchiectasis death rates were 46 times higher for those with both types of exposure.
Takeaway
Drinking water with arsenic when you are a baby can make you very sick later in life, especially with lung problems.
Methodology
The study analyzed mortality data from Chile's Ministry of Health for individuals born in areas with high arsenic levels in drinking water.
Participant Demographics
Individuals born in Chile between 1950 and 1970, with a focus on those exposed to high arsenic levels.
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