How common is ADHD in children born prematurely? 

There is growing evidence that ADHD in premature children is significantly more common than in those born full-term. Studies suggest that babies born before 37 weeks are more likely to show signs of attention and behavioural difficulties as they grow older. 

The link between ADHD in premature children and early birth is likely due to the way premature birth affects brain development. The last few weeks of pregnancy are crucial for brain growth, especially in areas related to focus, impulse control, and emotional regulation. As a result, children born prematurely have a higher risk of developing ADHD, with many exhibiting early signs of inattention or hyperactivity during their initial school years. 

Developmental delays are not uncommon in this group, and while not all premature babies will develop ADHD, still they remain at higher risk. Close monitoring of developmental milestones and behaviour can make early diagnosis and intervention more effective, helping support long-term outcomes in child development. 

Signs of ADHD Often Seen in Premature Children 

Here are some common behavioural patterns that may indicate ADHD in children born prematurely. These signs are often noticed in structured environments like school or during group activities. 

Inattention

May appear as frequent daydreaming, forgetfulness, or difficulty staying on task. Children may struggle to follow multi-step instructions or complete activities independently. 

Hyperactivity

Can show up as constant movement, difficulty sitting still, or excessive talking. It’s often more obvious in quiet settings. 

Impulsivity

Includes interrupting others, acting without thinking, or having difficulty waiting their turn. This can lead to social challenges with peers. 

If these behaviours are frequent and disruptive, it could be worth seeking professional insight. 

Visit providers like ADHD Certify for personal consultations and advice tailored to your child’s needs. 

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to premature birth or low birth weight.