Tag: epidemiology

September 2019
News

Apparent new rise in autism may not reflect true prevalence

by  /  26 September 2019

A new survey suggests autism prevalence has more than doubled over nine years, but the numbers may reflect only a rise in awareness and better data collection.

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pregnant woman having blood test taken from finger
News

Anemia in pregnant woman may alter child’s brain development

by  /  20 September 2019

Being anemic while pregnant may increase a woman’s chance of having a child with intellectual disability, autism or attention deficit hyperactivity disorder.

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News

DNA deletion boosts odds of autism, especially in girls

by  /  2 September 2019

The loss of 21 genes on chromosome 3 may substantially raise the risk of autism.

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August 2019
young woman or girl sits alone on a window sill, in a sad posture.
News

Autistic women twice as likely as autistic men to attempt suicide

by  /  7 August 2019

People on the spectrum, and girls and women in particular, are at high risk of suicide; siblings of autistic people are also at heightened risk.

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July 2019
Family together in kitchen, showing three generations
News

Majority of autism risk resides in genes, multinational study suggests

by  /  17 July 2019

About 81 percent of autism risk comes from inherited genetic factors, according to an analysis of more than 2 million children from five countries.

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News

Medical conditions may mark distinct autism subtypes

by  /  4 July 2019

Young autistic children may fall into three groups based on the number and type of co-occurring conditions they have.

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June 2019
Group of children walking in the countryside in Vietnam.
News

Large survey of children hints at true autism prevalence in Vietnam

by  /  10 June 2019

Less than 1 percent of young children in northern Vietnam have autism, but this prevalence is higher than in previous reports.

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May 2019
News

Prevalence estimates for autism indicate bias against non-white groups

by  /  20 May 2019

Estimates for autism’s prevalence in three U.S. states reveal significant inequalities in how children of different races and ethnicities are counted and assessed.

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Genome sequence. The pattern of bands represents the chemical sequence that forms the genetic code for a section of DNA (deoxyribonucleic acid). The DNA sample was cut into fragments by an enzyme. These fragments were then placed into a gel in the petri dish and separated by electrophoresis, the application of an electric charge. DNA sequencing is used in forensic science, medical research and genealogy.
Opinion

Repairing racial inequality in genetic research

by ,  /  10 May 2019

To boost the participation of marginalized communities in genetic studies, doctors must first win back their trust.

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A depressed young woman in a tunnel
News

History of self-harm adds to suicide risk in autistic people

by  /  4 May 2019

People with autism who harm themselves are more than 30 times as likely as the general population to commit suicide. The risk is especially pronounced among girls and women on the spectrum.

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