Lead poisoning

The Environment Report
12:17 pm
Tue March 5, 2013

Number of Detroit kids with elevated lead levels drops, but problems remain

Daniel Schwen Wikimedia Commons

You can listen to today's Environment Report above, or read a version of the story below.

The Centers for Disease Control and Prevention say even low levels of lead in blood can affect a child’s IQ, their ability to pay attention and their performance in school. Kids are most often exposed to lead in paint in homes built before 1978.

Robert Scott is with the Michigan Department of Community Health. He says over the past several years, there’s been great progress in cleaning up lead contamination in old homes in the state. He says lead poisoning in kids in Detroit has dropped more than 70 percent since 2004.

“I do want to emphasize though, that with this steady decrease over the years, there are still pockets in Detroit and other places where the rates are still much higher,” says Scott.

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Education
4:32 pm
Mon February 25, 2013

UM study links lower MEAP scores with lead exposure

Lower MEAP scores are linked to lead exposure.
Mercedes Mejia Michigan Radio

A study by researchers at the University of Michigan links lead exposure in children to lower achievement on standardized tests.

It's published in the March issue of the American Journal of Public Health.  Click here to read the study

From the study:

Detroit has an extensive lead poisoning problem. Although only 20% of Michigan’s children younger than 5 years lived in Detroit in 2010, childhood lead poisoning in Detroit has consistently accounted for more than 50 percent of the state’s total lead burden.

Detroit Free Press reporter Keith Matheny's article explores the research further and the schools affected.

The greater the lead poisoning in a Detroit Public Schools student's blood, the higher the likelihood he or she will do poorly on achievement tests -- even after accounting for contributing factors such as poverty. That's the finding of a collaborative study that provides one of the most detailed assessments yet of the impact of lead poisoning on students' learning ability.

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Environment
11:11 am
Tue September 6, 2011

Lead exposure affects kids' motor development

New research from the University of Michigan reinforces why it’s important to keep kids from being exposed to lead.

It’s long been known that relatively high blood lead levels can negatively affect children’s IQ.

This study finds it can also affect a child’s motor skills.

Dr. Howard Hu, a professor of environmental health sciences at the University of Michigan, studied children between the ages of three and seven in Chennai, India. Half the children studied had relatively high levels of lead in their blood. Those children tested significantly lower on motor skill tests… like using peg boards and copying pictures… than children with far less exposure to lead.

Dr. Hu says the Indian children’s blood lead levels are about two to three times that of American children. Lead is still a problem in Michigan, with children still being exposed to aging lead paint in homes, lead in pipes, and lead contamination in soil.

Environment
11:49 am
Fri July 8, 2011

Grand Rapids takes on lead poisoning

User: wayneandwax flickr.com

Grand Rapids is celebrating the success of a program aimed at preventing lead-poisoning. Michigan Radio’s Lindsey Smith reports the number of cases of lead poisoning in Grand Rapids has fallen 75-percent since the program began.

Lead poisoning poses serious health risks for children under six-years-old. Lead-based paint is a hazard in homes built before 1978. Grand Rapids Mayor George Heartwell says more than 85-percent of houses in the city were built before then.

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