Sunday December 8, 2019

Baby’s first stool can help predict future IQ score

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New York: Analysis of a newborn’s first stool can alert doctors whether a child is at risk of problems with intelligence and reasoning, new research shows.

In particular, high levels of fatty acid ethyl esters (FAEE) found in the meconium (a newborn’s first stool) from a mother’s alcohol use during pregnancy can alert doctors that a child may develop cognitive problems in teenage years, the findings showed.

“We wanted to see if there was a connection between FAEE level and their cognitive development during childhood and adolescence — and there was,” said one of the researchers Meeyoung Min, research assistant professor at Case Western Reserve University in the US.

“FAEE can serve as a marker for fetal alcohol exposure and developmental issues ahead,” Min added.

“Detecting prenatal exposure to alcohol at birth could lead to early interventions that help reduce the effects later,” Min said in the study published in the Journal of Paediatrics.

The research is part of the ongoing Project Newborn study, a longitudinal research project has studied nearly 400 children for 20 years since their births in the mid-1990s.

For this study, researchers analysed the meconium of 216 babies for levels of FAEE. They then gave intelligence tests at ages nine, 11 and 15.

The researchers found a link between those with high levels of FAEE at birth and lower IQ scores.

(IANS)

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Generalised Anxiety Disorder During Teenage Can Lead to Harmful Drinking Habits

Using questionnaire and clinical interview data from more than 2,000 participants, researchers found generalised anxiety disorder at age 18 was linked to frequent drinking

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Anxiety
Research has shown that links between mental health problems, such as Anxiety disorders, and alcohol are common and complex. Pixabay

Researchers at the University of Bristol have found evidence of an association between generalised Anxiety disorder at age 18 and harmful drinking three years later.

The study, published in the journal Drug and Alcohol Dependence strengthens the evidence for a relationship between anxiety and later alcohol use as the researchers accounted for other factors such as adolescent smoking and cannabis use, and parental anxiety and alcohol use.

“Helping adolescents to develop positive strategies for coping with anxiety, instead of drinking alcohol, may reduce the risk of future harmful drinking. However, we cannot determine if the relationship is causal, because we used an observational study design,” said Maddy Dyer.

Using questionnaire and clinical interview data from more than 2,000 participants, researchers found generalised anxiety disorder at age 18 was linked to frequent drinking, frequent bingeing, hazardous drinking, and harmful drinking at age 18.

Generalised anxiety disorder continued to be associated with harmful drinking at age 21.

Drinking to cope was also strongly associated with more harmful drinking, but it did not appear to influence associations between anxiety and alcohol use.

Harmful drinking was measured using a special test developed by the World Health Association.

On average, adolescents with anxiety drank at more harmful levels regardless of whether they tended to drink alcohol for coping reasons or not.

Anxiety
Researchers at the University of Bristol have found evidence of an association between generalised Anxiety disorder at age 18 and harmful drinking three years later. Pixabay

“Our own research has shown that links between mental health problems, such as anxiety disorders, and alcohol are common and complex,” said Mark Leyshon, Senior Policy and Research Manager at Alcohol Change UK.

For example, anxiety can be both a result of stopping drinking and a risk factor in beginning to drink too much, as this new study suggests.

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“We need more research to help us better understand the connections between alcohol and mental health, as well as high-quality, accessible, integrated support for substance misuse and mental health issues,” Leyshon added. (IANS)