[Decision-making competence in patients with an intellectual disability]

Area of Science:

• Medical Ethics
• Legal Psychology
• Intellectual Disability Studies

Background:

• Mental competence is a complex, multifaceted concept crucial for informed consent in healthcare.
• Historically, individuals with intellectual disabilities were erroneously presumed incompetent; competence is not group-specific but varies by individual and decision.
• Healthcare decision-making capacity can fluctuate and is domain-specific, with severity of intellectual disability influencing likelihood of competence.

Purpose of the Study:

• To define competence in individuals with intellectual disabilities.
• To examine legal frameworks for competence in the Netherlands and Belgium.
• To outline assessment practices and support strategies for this population.

Main Methods:

• Literature review of current theories and practical methodologies.
• Analysis of legal statutes and ethical guidelines.
• Synthesis of best practices in competence assessment and support.

Main Results:

• Assessing decision-making competence is challenging due to its complexity and significant consequences.
• Careful, well-founded assessment is essential to uphold individual rights and ensure ethical practice.
• Legal frameworks in the Netherlands and Belgium provide guidelines but require nuanced application.

Conclusions:

• Competence assessment in individuals with intellectual disabilities demands meticulous, evidence-based approaches.
• Supporting individuals with intellectual disabilities to make their own decisions is paramount.
• Promoting autonomy through tailored support enhances their participation in healthcare decisions.