Environmental injustice and childhood lead exposure in peri-urban (ger) areas of Darkhan and Erdenet, Mongolia

Autor: Erdenechimeg Erdenebayar, Keilah Dos Santos, Alexjandria Edwards, Nyam-Osor Dugersuren, Chimedsuren Ochir, Jerome Nriagu
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: BMC Public Health, Vol 19, Iss 1, Pp 1-11 (2019)
Druh dokumentu: article
ISSN: 1471-2458
DOI: 10.1186/s12889-019-6486-x
Popis: Abstract Background The ger (“tent city”) areas in Mongolia are a product of rapid urbanization and transitional economic development combine with lack of institutional, administrative and financial capacity of governments to cope with the pace. These areas have become traps for inequities in social and environmental services and the associated effects on human health. Disparities in childhood lead exposure in such communities are largely unexplored. Methods We measured the concentrations of lead in blood of children, aged 4–7 years, in Erdenet (Orkhon Province) and Darkhan (Darkhan-Uul Province), the second and third largest cities in Mongolia. A survey instrument was used to gather information on influencing factors on lead exposure and the Strengths and Difficulties Questionnaire (SDQ) was used to assess a spectrum of behavioral problems among the children. Results The mean blood lead level (BLL) of children in the two cities was found to be 3.8 ± 2.6 μg/dL (range:
Databáze: Directory of Open Access Journals
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