Estimation of exposure to atmospheric pollutants during pregnancy integrating space-time activity and indoor air levels: Does it make a difference?
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- 作者：Marion Ouidira ; Lise Giorgis-Allemanda ; Sarah Lyon-Caena ; Xavier Morellia ; Claire Cracowskib ; Sabrina Pontetc ; Isabelle Pina ; d ; Johanna Lepeulea ; Valé ; rie Sirouxa ; Ré ; my Slamaa ; remy.slama@ujf-grenoble.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Exposure assessment ; Air pollutants ; Space&ndash ; time activity ; Global Positioning System ; Indoor environment ; Pregnancy
- 刊名：Environment International
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：84
- 期：Complete
- 页码：161-173
- 全文大小：1230 K
文摘
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We developed 8 exposure models to assess air pollutants exposure in pregnant women.
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We assessed space–time activity by GPS data and proposed an algorithm to clean them.
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In this urban area integrating space–time activity little modified exposure estimates.
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PM2.5 outdoor levels had low correlations with levels integrating indoor levels (n = 10).
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NO2 personal levels were not correlated with outdoor levels at the home address (n = 9).