Patient Values Influence Clinician Judgment of Medical Decision-Making Capacity.

Area of Science:

• Medical Ethics
• Clinical Psychology
• Healthcare Decision-Making

Background:

• Medical decision-making capacity assessments often prioritize cognitive abilities over patient values.
• Patient values and preferences are critical factors that can influence medical choices.

Purpose of the Study:

• To investigate the impact of patient values and preferences on clinicians' assessments of medical decision-making capacity.
• To determine if including patient values in capacity evaluations affects clinician judgment.

Main Methods:

• 110 clinicians experienced in capacity assessments completed an online survey.
• Participants evaluated patient vignettes, with some receiving information on patient values.
• Random assignment was used to control for the inclusion of patient values in the vignettes.

Main Results:

• Clinicians were more likely to deem patients as having capacity when their values and preferences were known.
• Prioritizing patient autonomy and clinician experience in VA settings also influenced capacity judgments.
• The inclusion of patient values significantly impacted clinicians' capacity determinations.

Conclusions:

• Patient values and preferences are essential contextual elements that significantly shape clinician judgments of decision-making capacity.
• Regular assessment of patient values during capacity evaluations can enhance the recognition of patient autonomy.