Immaturity being diagnosed as ADHD?

three girls playing and pulling silly faces

Age-related immaturity could often be diagnosed as Attention Deficit Hyperactivity Disorder, WA researchers say

The youngest children in Western Australian classrooms are more likely than their older classmates to receive medication for ADHD, the Curtin University researchers have found.

The researchers say this raises concerns that age-related immaturity is being misdiagnosed as a psychiatric disorder.

Dr Martin Whitely, Curtin University Adjunct Research Fellow and lead researcher, says the team compared the proportions of West Australian children born in the early and late months of a recommended school-year intake who received at least one prescription for an ADHD medication in 2013.

“Among children aged 6-10, those born in June – the last month of a recommended school-year intake – were about twice as likely to have received ADHD medication than those born the previous July –the first month,” Dr Whitely says.

Dr Whitely also told MJA InSight that a diagnosis of ADHD was “a dumber down label that does nothing to explain the causes of a child’s problem behaviours”.

“When kids are given amphetamines because they are less mature than their older classmates, you have to ask what happened to ‘first do no harm’?

“Accepting as an act of faith the hypothesis that ADHD is caused by a biochemical imbalance has benefits for everyone, except the child.

“It’s a great money earner for ADHD specialists, parents are told to stop looking for other causes of problem behaviours and teachers get a quiet, compliant class.”

Delayed school entry is much less common in WA than other states. Further research on the ADHD late birthdate effect in states with greater flexibility for parents in deciding when their child starts school is a priority for the team.

“Allowing parents to decide when their child is ready for school, could prevent misdiagnosis,” Dr Whitely says.

“Alternatively, the greater age range within a class that occurs when there is increased flexibility may increase the late birthdate effect. Unless we do the research we simply won’t know the answer to this important question.”

The results are consistent with four large scale Northern Hemisphere studies.

The paper, titled “Influence of birth month of West Australian children on the probability of being treated for ADHD”, was published in the Medical Journal of Australia.

The research was completed with support of the John Curtin Institute of Public Policy, Curtin University and in collaboration with a researcher from The University of Western Australia.

Previous "Caution and care": AMA urges against healthcare cuts
Next Research Roundup

NOTICE: It can sometimes take awhile for comment submissions to go through, please be patient.

No Comment

Leave a reply