Low-level lead exposure and children.
The adverse effects of environmental lead exposure on the mental development of young children are well established. There is no safe level of blood lead below which children are not affected. Recent research expands our understanding of the impact of lead exposure continuing into later childhood, as well as its effects on children's behaviour. However, social and other environmental factors also contribute to variance in measures of developmental and behavioural outcomes. Lead is associated with only modest effects on children's development, but is a potentially modifiable risk factor. As environmental exposure to lead declines for the whole population, continued specific attention is needed for children living in industrial areas.
Wigg
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Community Child Health Service, Royal Children's Hospital and, Health Service District, Brisbane, Queensland, Australia. wiggn@health.qld.gov.au
D001315:Australia / Q000453:epidemiology; D002648:Child; D002652:Child Behavior; D002657:Child Development; D004781:Environmental Exposure / Q000009:adverse effects*; D006801:Humans; D007360:Intelligence; D007854:Lead / Q000097:blood*; D020264:Lead Poisoning, Nervous System, Childhood / Q000453:epidemiology / Q000209:etiology*; D011597:Psychomotor Performance; D012307:Risk Factors
D007854:Lead