Distanced perspectives: AIDS, anencephaly, and AHP

Area of Science:

• Bioethics
• Legal Medicine
• Decision Analysis

Background:

• US court rulings affirm life-sustaining care for anencephalic infants, contrasting with some ethical viewpoints prioritizing cognitive function.
• A perceived gap exists between inclusive legal definitions and specific medical criteria for personhood.
• Ethical debates persist regarding the necessity of life support for individuals lacking cognitive abilities or independent futures.

Purpose of the Study:

• To reconcile divergent legal and ethical perspectives on anencephalic infants' right to life-sustaining care.
• To develop a framework for defining personhood that incorporates both legal inclusivity and medical specificity.
• To address the challenge of defining 'humanness' in the context of anencephalic infants.

Main Methods:

• Application of multicriterion decision making (MCDM) techniques.
• Utilizing the Analytic Hierarchy Process (AHP) to structure a hierarchy of 'humanness' criteria.
• Secondary analysis referencing the concept of personhood as a subset of humanness.

Main Results:

• A program was developed to define and describe persons using MCDM.
• The Analytic Hierarchy Process was applied to establish criteria for 'humanness'.
• The framework acknowledges perceived differences while affirming commonalities central to US court decisions.

Conclusions:

• Multicriterion decision making offers a method to bridge legal and ethical divides concerning anencephalic infants.
• The developed framework provides a structured approach to defining personhood and humanness.
• This approach respects both legal precedents and specific medical/ethical considerations.