Clinical Scorecard: Recognizing Neurodiversity in Eating Disorder Treatment: A Three-Year Analysis of Autism, ADHD, and AuDHD in Clinical Settings

At a Glance

Key Highlights

• Autism and ADHD are overrepresented in ED clinical populations and linked to greater ED severity and psychological distress.
• Patients with both Autism and ADHD (AuDHD) exhibit the highest psychological distress and functional impairment.
• ADHD is particularly associated with increased ED psychopathology compared to Autism or neurotypical patients.

Guideline-Based Recommendations

Diagnosis

• Screen for Autism and ADHD in patients presenting with eating disorders to identify neurodivergence.
• Use patient self-report of diagnosis or suspicion, and medication status (for ADHD) as part of intake assessment.

Management

• Provide person-centred care tailored to neurodivergent patients’ unique clinical needs.
• Consider longer or more intensive interventions for Autistic patients with EDs.
• Address co-occurring anxiety, depression, and functional difficulties in treatment planning.

Monitoring & Follow-up

• Monitor ED psychopathology, psychological distress, and work/social functioning regularly.
• Pay particular attention to patients with co-occurring Autism and ADHD for higher clinical complexity.

Risks

• Increased risk of poorer treatment outcomes, longer treatment duration, and higher dropout rates in neurodivergent ED patients.
• Elevated risk of suicide attempts and functional impairment especially in Autistic patients.

Patient & Prescribing Data

Adult ED patients reporting suspected or diagnosed Autism and/or ADHD

ADHD medication status used as a proxy for ADHD diagnosis; increased medication use observed in Autistic patients with EDs

Clinical Best Practices

• Implement routine screening for Autism and ADHD traits in ED services to inform tailored interventions.
• Recognize the combined impact of Autism and ADHD (AuDHD) on ED severity and psychological distress.
• Integrate multidisciplinary approaches addressing mental health, functional impairment, and neurodivergence.
• Use self-report and clinical diagnosis data to guide individualized treatment planning.
• Be aware of the increased clinical complexity and support needs in neurodivergent ED patients.

References

• Autism and ADHD prevalence in EDs meta-analyses
• Qualitative study on lived experiences of AuDHD in EDs
• UK Eating Disorders Clinical Research Network (EDCRN)