The authors broke down air pollution exposure into ranges (quartiles) and then presented odds of autism in relation to each exposure range for different time points.
The study tried to evaluate air pollution exposure where the women lived while pregnant and where their children lived in their first year, comparing children with autism and children without.
On the horizontal axis of each graph, we have total traffic-related air pollution exposure, increasing in parts per billion (a part here would be a drop in a billion drops) from left to right.
In my experience, exposure to air unfurls the complex layers of flavor in young fine wine.
He said it was difficult to estimate the true effect because cancer may develop only years after exposure to air pollution.
By augmenting the drug's surface area, Rabinowitz had increased its exposure to air, allowing it to quickly escape the heat and vaporize without burning.
Serb armour, now hidden or immobilised to avoid exposure to air strikes, would presumably re-emerge and might unleash as much firepower as it could before being destroyed or routed.
Among other things, he analysed the extent of the exposure of NATO air forces to enemy attack.
That could have led to a loss of water and eventually to the exposure of the spent fuel rods to air, releasing radiation.
While the air fresheners posed no immediate risk to consumers, persistently high exposure levels can have long-term health risks, according to the NRDC.
The exposure of the alleged plot led to tough restrictions being imposed on air passengers across the globe.
The researchers argue that the rise of asthma in Western Europe could at least partly be attributed to the increasing exposure of children to the by-products of chlorine in the air and water of indoor swimming pools.
应用推荐