Maternal prenatal depression linked to neurodevelopmental risks in children

A study published in PLOS Medicine has found that children whose mothers experienced depression during pregnancy face a higher risk of neurodevelopmental disorders, such as autism spectrum disorder or ADHD, regardless of whether the mothers were treated with antidepressants.

Researchers tracked over 167,000 children born in Wales between 2009 and 2016, using medical and school records through 2022. The data showed that 24 out of 100 children of depressed mothers without treatment had special educational needs, compared to 20 out of 100 children in the control group. This rate increased by three percent when the mothers were treated with antidepressants.

However, researchers noted that the results may be influenced by the fact that women with more severe depression are more likely to receive medication. The study concludes that while maternal depression is a significant risk factor, any potential risks from medication must be weighed against the risks of untreated maternal depression.