Researchers at the University of Southern California have found that children with high nitrogen dioxide emissions from diesel engines have gained weight earlier in childhood and have a higher body mass index (BMI). 10 years old.
They said the findings are of public health importance for interventions targeting a large number of children living near roads.
The study, published in Environmental Health, was conducted for 2,318 children in southern California. The child's height and weight have been measured every year for four years and lifetime exposure to road air pollution, whether in the uterus or beginning of the year, has been estimated.
It is based on previous studies in which traffic pollution is identified as a major risk factor for the development of obesity in children ages 10-18.
Recent researchers have found that increasing exposure to air pollution close to this "critical period" can contribute to future obesity risks, since researchers in the womb and the first year of life have an important developmental period that affects growth I concluded. The growth path leads to a rapid increase in childhood BMI.
Since the launch of the National Clean Air for Children program last month, the study's announcement required a £ 137 million fund to protect babies and children from harmful effects from pollution. I will.
- This study is possible here.