Reflections on Ethnic Representation Within ADHD Diagnostic Services

Over the past few years working in ADHD diagnostic assessment services across the UK, I have found myself increasingly reflecting on a pattern that feels difficult to ignore.

The overwhelming majority of individuals I assess are white British patients from across England, Scotland, and Wales. In contrast, referrals involving Black individuals, and often people from mixed ethnic backgrounds, remain strikingly low within the services I work across.

When I first noticed this, I questioned whether it was simply coincidence or reflective of the particular services I happened to work within. But over time, across different pathways, regions, and contracts, the pattern has remained remarkably consistent.

And the more I have reflected on it, the more I have come to believe that this is not a question about prevalence, but a question about access, recognition, understanding, and trust.

ADHD does not only exist within one ethnicity, culture, or community. Neurodevelopmental differences are part of human diversity. Yet the people who reach assessment pathways often do not appear to reflect the diversity of the wider population around us.

As clinicians, I think we have to be willing to ask ourselves some uncomfortable but necessary questions.

Who gets recognised?

Who gets referred?

Whose distress is understood through a neurodevelopmental lens, and whose is interpreted differently?

Whose behaviour is viewed as “needs support”, and whose is viewed as “poor behaviour”, “attitude”, or “disengagement”?

I often think about the journey that takes place before somebody even arrives in front of an assessor. Long before an ADHD assessment is considered, somebody must first notice patterns, make sense of them, feel psychologically safe enough to seek support, and believe that the system may help rather than judge them.

That pathway is not equal for everybody.

For some Black families and communities, there may be understandable mistrust towards healthcare systems and statutory services, shaped by historical experiences, inequality, discrimination, and feeling misunderstood within professional spaces. For others, there may be cultural differences in how neurodevelopmental difficulties are conceptualised, discussed, or normalised within family systems.

In some cases, ADHD may simply not be part of the conversation growing up. Difficulties with attention, impulsivity, emotional regulation, or organisation may instead be framed as personality traits, behavioural choices, lack of discipline, or something to “grow out of”.

Schools also play a powerful role in recognition and referral patterns. As professionals, we must be willing to critically reflect on how unconscious bias may influence interpretation of behaviour. Research has repeatedly shown disparities in how Black children are perceived within education systems, particularly around behaviour, emotional expression, and discipline.

I sometimes wonder how many children with underlying neurodevelopmental needs are being viewed primarily through a behavioural lens rather than a support lens.

How many are being sanctioned rather than understood?

How many are becoming disengaged from education before anyone pauses to ask why?

And how many adults have spent years internalising shame, frustration, or failure without ever considering that ADHD may be part of their story?

I also think there are structural barriers within assessment pathways themselves.

Private assessment services, which have expanded significantly across the UK, often require awareness, confidence navigating healthcare systems, financial flexibility, and the ability to advocate strongly for support. These are privileges not equally distributed across society.

Even within NHS pathways, long waiting lists, complex referral processes, and inconsistent local knowledge can create additional barriers for communities already less connected to neurodevelopmental services.

So where do we go from here?

I do not think there is one simple solution, but I do think meaningful change starts with awareness and reflection.

As clinicians and services, we may need to think more carefully about representation within our workforce, the language we use, and how culturally accessible our services actually feel. Representation matters, not simply visually, but relationally. People are more likely to seek support when they feel seen, understood, and psychologically safe.

We also need more community engagement outside of clinical rooms. Conversations around ADHD and autism cannot remain confined to professional conferences, academic journals, and social media circles dominated by clinicians. Education and awareness need to reach communities directly through schools, faith groups, youth organisations, community leaders, and culturally relevant public health messaging.

Training also matters. Neurodiversity training should include meaningful discussion around race, culture, bias, and inequity within recognition and referral pathways, not as an optional add on, but as a core part of ethical clinical practice.

And perhaps most importantly, we need to remain curious.

Curious about who is missing from our services.

Curious about the barriers people may face before they ever arrive in front of us.

Curious enough to challenge the assumption that the populations we see automatically reflect the populations affected.

This is not about blame. It is not about suggesting clinicians intentionally discriminate, or that services do not care. Most professionals I work alongside are deeply compassionate and committed to supporting people well.

But good intentions alone do not remove systemic inequities.

Sometimes the most important thing we can do as professionals is notice patterns, ask difficult questions, and remain open to the possibility that our systems may still not be reaching everybody equally.

I would genuinely value hearing the reflections and experiences of other clinicians, educators, researchers, and community organisations working in this space.

Are others seeing similar patterns within neurodevelopmental services?

First published on LinkedIn on 21 May 2026.