The Framing of "Alzheimer's Disease": Differences Between Scientific and Lay Literature and Their Ethical Implications.

The two different uses of the term AD in research and in the lay literature may result in misunderstandings, especially those research framings that falsely imply that people with AD biomarkers will inevitably develop dementia. Adoption of the research understanding of AD in clinical practice will have normative implications for our view on priority setting in health care. For example, it legitimizes biomarker testing in people without dementia as improving "diagnostic" certainty.