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Challenging behaviours: prevalence and topographies.

K Lowe1, D Allen, E Jones

  • 1Special Projects Team, Bro Morgannwg NHS Trust Learning Disability Directorate, Cardiff, UK. kathy.lowe@bromor-tr.wales.nhs.uk

Journal of Intellectual Disability Research : JIDR
|June 30, 2007
PubMed
Summary

Epidemiological research reveals that 4.5 per 10,000 people exhibit seriously challenging behaviors, confirming prior studies. Understanding less severe challenging behaviors is crucial for improving services for individuals with learning disabilities.

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Area of Science:

  • Psychiatry
  • Learning Disabilities Research
  • Epidemiology

Background:

  • Challenging behavior prevalence varies, necessitating further epidemiological research.
  • Accurate data is vital for effective service planning for individuals with learning disabilities.

Purpose of the Study:

  • To determine the prevalence of challenging behaviors in individuals with learning disabilities.
  • To compare current findings with previous studies.
  • To inform service provision and support strategies.

Main Methods:

  • Screened services for individuals with learning disabilities across seven authorities (1.2 million population).
  • Conducted primary carer interviews for individual characteristics and support data.
  • Utilized standardized tools for adaptive behavior and social impairment assessment, incorporating measures from a prior Manchester University study.

Main Results:

  • Identified 4.5 (2.5-7.5) per 10,000 population as seriously challenging (10% of learning disability population).
  • Most prevalent behavior: disruptive behavior; most prevalent topography: non-compliance.
  • Majority exhibited multiple behaviors and topographies; significant numbers showed less severe challenging behaviors.

Conclusions:

  • Prevalence of seriously challenging behaviors aligns with previous research.
  • Less severe challenging behaviors have clinical significance, requiring enhanced understanding and skills.
  • Strengthened community teams' capacity for behavioral expertise is essential across health, education, and social care sectors.