穿ugg的童鞋看过来# Fashion - 美丽时尚
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Asians/Pacific Islanders住在离高速150米比例最高，达到5.4%
Residential Proximity to Major Highways — United States, 2010
The estimated percentage of the population living within 150 meters of a
major highway ranged from a low of 2.6% for American Indians/Alaska Natives
and 3.1% for non-Hispanic whites to a high of 5.0% for Hispanics and 5.4%
for Asians/Pacific Islanders.
看这个，五百米以内，儿童的肺发育都有问题
Children who live near a major highway are not only more likely to develop
asthma or other respiratory diseases, but their lung development may also be
stunted.
esearchers at the Keck School of Medicine of USC found that children who
lived within 500 meters of a freeway, or approximately a third of a mile,
since age 10 had substantial deficits in lung function by the age of 18
years, compared to children living at least 1,500 meters, or approximately
one mile, away.
这个， 距离近的污染和儿童哮喘大概都两倍
Epidemiology. 2005 Nov;16(6):737-43.
Childhood asthma and exposure to traffic and nitrogen dioxide.
We also observed increased asthma associated with closer residential
distance to a freeway (1.89 per IQR; 1.19-3.02) and with model-based
estimates of outdoor pollution from a freeway (2.22 per IQR; 1.36-3.63).
Residential Proximity to Major Highways — United States, 2010
The estimated percentage of the population living within 150 meters of a
major highway ranged from a low of 2.6% for American Indians/Alaska Natives
and 3.1% for non-Hispanic whites to a high of 5.0% for Hispanics and 5.4%
for Asians/Pacific Islanders.
看这个，五百米以内，儿童的肺发育都有问题
Children who live near a major highway are not only more likely to develop
asthma or other respiratory diseases, but their lung development may also be
stunted.
esearchers at the Keck School of Medicine of USC found that children who
lived within 500 meters of a freeway, or approximately a third of a mile,
since age 10 had substantial deficits in lung function by the age of 18
years, compared to children living at least 1,500 meters, or approximately
one mile, away.
这个， 距离近的污染和儿童哮喘大概都两倍
Epidemiology. 2005 Nov;16(6):737-43.
Childhood asthma and exposure to traffic and nitrogen dioxide.
We also observed increased asthma associated with closer residential
distance to a freeway (1.89 per IQR; 1.19-3.02) and with model-based
estimates of outdoor pollution from a freeway (2.22 per IQR; 1.36-3.63).
