epidemiological statistics 

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environment, to tackle both the symptoms. 2, increase the incidence of asthma in children every three sessions in the Joint Environmental Committee meeting, the National Environmental Protection Bureau of Science and Technology Standards Division Zhang pointed out that according to our cooperation with the United States project air pollution on respiratory health research shows : Children suffering from cold cough, cold sputum, colds and asthma, bronchitis and air pollution concentration was significantly

proportional. On the one hand, because the child's body is growing, breathing is 50% higher than adult by body weight ratio, on the other hand, children living in the room for a long time, so more vulnerable to indoor air pollution. The more serious the degree of pollution, children with abnormal lung function the higher the rate. Severe air pollution can increase the risk of lung dysfunction in children 30% ?? 70%. China Environmental Monitoring Station research shows that parents of smoking children suffering from

cough, bronchitis, asthma and other respiratory diseases than the proportion of children than parents do not smoke much higher. According to the epidemiological survey of 3528 children aged 5-9 years old, parents of one person smoking, children suffering from respiratory diseases than parents do not smoke children 6% higher; parents are pharynx, the proportion of children suffering from respiratory diseases is higher than 15 %about. According to the French Science and Life magazine reported that dust on

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  Thursday, November 10, 2016 at 10:58:02 PM

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