Mon, Apr-09-12, 01:11
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Plan: Muscle Centric
Stats: 238/153/160
BF:
Progress: 109%
Location: UK
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Obesity and diabetes link to child disorders
Quote:
From BBC News
London, UK
9 April, 2012
Obesity and diabetes link to child disorders
Obese women and those with Type 2 diabetes could be increasing their chances of having a child with autism or another development disorder, a US study suggests.
Researchers at the University of California Davis said that high glucose levels during pregnancy could affect brain development in the foetus.
The Paediatrics study looked at 1,000 children and mothers over seven years.
Diabetes UK said further research was needed.
In California, where the study was carried out, 1.3% of women have Type 2 diabetes and 7.4% have diabetes which developed during pregnancy.
The children in the study were aged between two and five years old and were enrolled between 2003 and 2010.
Among children whose mothers had Type 2 diabetes during their pregnancies, the study found that 9.3% of those children had autism.
This was nearly twice as high as the 6.4% of children with these problems born to women with no metabolic conditions.
Over 20% of the mothers of children with autism or other developmental disability were obese, compared with 14% of the mothers of normally developing children.
Communication skills
In the US, the study noted that 34% of women of child-bearing age are obese and nearly 9% are diabetic.
Around 29% of the children with autism had mothers with a metabolic condition during pregnancy, such as diabetes, high blood pressure and obesity.
Nearly 35% of the children with another developmental disorder had mothers with metabolic conditions, compared to 19% of children in the control group.
The study also examined the link between hypertension and autism or developmental disorder.
The prevalence of high blood pressure was low for all groups, but more common among mothers of children with autism or developmental disorder, although it was not statistically significant.
When analysing children's cognitive abilities, the study found that among the children with autism, children of mothers with diabetes did not perform as well as children of non-diabetic mothers in tests of expressive language and communication skills.
And the presence of any metabolic condition was linked to lower scores on all of the tests among children without autism.
The authors say that obesity is a significant risk factor for diabetes and hypertension, and is characterized by increased insulin resistance.
Paula Krakowiak, from the MIND Institute at the University of California Davis, said: "Our finding that these maternal conditions may be linked with neurodevelopmental problems in children raises concerns and therefore may have serious public-health implications."
Dr Matthew Hobbs, head of research at Diabetes UK, said more research was needed to answer questions not investigated in the study.
"It is important to note that while it does show an association, it does not show that diabetes causes developmental problems.
"We continue to advise that women with diabetes should tell their diabetes health care team if they are planning to become pregnant. They can then work together to make sure they are aware of the steps they should take to help them have a healthy pregnancy."
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http://www.bbc.co.uk/news/health-17625262 |
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