Effect of hemoglobin adjustment on the precision of mercury concentrations in maternal and cord blood
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- 作者：Byung-Mi Kima ; b ; Anna L. Choia ; Eun-Hee Hab ; Lise Pedersenc ; Flemming Nielsend ; Pal Weihee ; Yun-Chul Hongf ; Esben Budtz-Jø ; rgenseng ; Philippe Grandjeana ; d ; pgrand@hsph.harvard.edu" class="auth_mail ; pgrandjean@health.sdu.dk" class="auth_mail
- 关键词：AAS ; atomic absorption spectrometry ; AGFI ; adjusted goodness of fit index ; AIC ; Akaike information criterion ; CB-Hb ; hemoglobin in cord blood ; CB-Hg ; Hg in cord blood ; CFI ; comparative fit index ; CV ; coefficient of variation ; GFI ; goodness of fit index ; GM ; geometric means ; Hg ; mercury ; IQR ; interquartile range ; MB-Hb ; hemoglobin in maternal blood ; MB-Hg ; Hg in maternal blood ; MB-Se ; selenium in maternal blood ; MeHg ; methylmercury ; MH-Hg ; Hg in maternal hair ; MOCEH ; Mothers and Children壮s Enviro
- 刊名：Environmental Research
- 出版年：July 2014
- 年：2014
- 卷：132
- 期：Complete
- 页码：407-412
- 全文大小：762 K
文摘
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The cord-blood mercury concentration reflects risk of developmental neurotoxicity.
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This concentration may be imprecise due to binding to hemoglobin.
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Structural equations were used to compare mercury in maternal and cord blood samples.
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Adjustment of mercury concentrations for hemoglobin improved their precision.