Impact of environmental pollution on children's health

In 1992, Children's Health Study launched a long-term study of the impact of pollution on children's health in Southern California. The premise was that children are more affected by pollution than adults in developing their body, especially the respiratory system, and because they breathe more rapidly and spend more time outdoors than average adults. Twelve settlements and settlements took part, involving fifty thousand children, more than two thirds of whom were enrolled in the fourth grade at school.

The study has collected health information about children and has monitored their exposure to air pollution, including many other environmental factors, each year up to high school graduation level.

The final report of the Child Health Study is the collection of more than ten years of data collection on children's health and environmental impacts. More specifically, Community action on pollution has been identified and extensive pollution data has been collected and related to the special health data of the children concerned. The occurrence of lung development, pulmonary function, asthma and bronchitis, as well as monitoring and monitoring of acute respiratory conditions.

The project's health section has been completed, but due to the additional financing decision of the National Environment Institute, the program will continue for another three years. This will allow you to work with the Air Resources Board (ARB) together with researchers and researchers on the health of children. The ARB is responsible for protecting the air quality standards in California to protect residents, particularly against air pollution, which is particularly significant with the results of the study, as the results are directly fed into California air quality standards.

The twelve settlements and communities studied were explicitly selected to provide cross-sectional perspectives for the Southern California population and geographic distribution. One of the most important factors was the level of the four major pollutant groups:

• Ozone
• Nitrogen Dioxide
• Acid Rain (acidic vapor)
• Particular substance (deep into the lungs) [19659002] The concentration of these four pollutants is closely monitored in the selected twelve communities. In addition to general sampling, the schools and homes of the educational population were also observed at different times. Pollution monitoring coincided with the health screening of children tested each spring. In addition, an annual questionnaire was submitted to each child, which deals with breathing problems and symptoms, cough, bronchitis, asthma and other respiratory diseases, as well as levels of exercise, time spent in the open air and other factors. smoking in the child's home, mold or pets (all factors that are known to affect respiratory illness rates in children).

The most important part of the study – air pollution damages and damages the lungs of children who live. In addition, children exposed to current levels of contamination reduced lung function and growth in higher contaminants. Children living in ozone-depleted areas with high physical activity were more likely to suffer from asthma than those who did not practice physical or sports activities.

Source by sbobet th

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