Study Uncovers that Air Pollution Increases Risk of Intellectual Disabilities in Children
المنتدى الإسلامي العالمي للتربية

Study Uncovers that Air Pollution Increases Risk of Intellectual Disabilities in Children

 

Air pollution increases the risk of intellectual disabilities in children, according to a recent Australian study, conducted by researchers at the University of Sydney and published in the Journal of Intellectual Disability Research in 2018.

To find out the relationship between air pollution and children with intellectual disabilities, the team analyzed a sample of more than 18,000 UK children born in 2000 to 2002.

The authors found that children with intellectual disabilities were 33 percent more likely to live in areas with high levels of airborne micro particles. These particles are emitted mostly from industrial sources, in addition to exhaust cars, cooking wood and smoking, that can be inhaled and settle in the lung.

The researchers also found out that children with intellectual disabilities were 30 percent more likely to live in areas with high levels of nitrogen dioxide, 30 percent more likely to live in areas with high levels of carbon monoxide, and 17 percent more likely to live in areas with high levels of sulphur dioxide.

The authors note that intellectual disability is more common among children living in more socio-economically deprived areas, which tend to have higher levels of air pollution; however, exposure to outdoor air pollution may impede cognitive development, thereby increasing the risk of intellectual disability.

"We know that people with intellectual disabilities in the UK have poorer health and die earlier than they should. This research adds another piece to the jigsaw of understanding why that is the case and what needs to be done about it," said lead author Dr. Eric Emerson, of The University of Sydney, in Australia.

 

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