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Related Concept Videos

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Related Experiment Video

Updated: Sep 26, 2025

Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods
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Risk Aversion, Organ Utilization and Changing Behavior.

Adnan Sharif1,2

  • 1Department of Nephrology and Transplantation, University Hospitals Birmingham, Birmingham, United Kingdom.

Transplant International : Official Journal of the European Society for Organ Transplantation
|April 25, 2022
PubMed
Summary

Transplant professionals’ risk aversion leads to discarding viable organs, increasing patient mortality. Understanding and addressing this risk aversion is crucial for improving organ utilization and saving lives.

Keywords:
decision makingdiscardorgan utilizationpsychologyrisk aversionrisk tolerance

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Area of Science:

  • Transplantation research
  • Behavioral economics
  • Decision science

Background:

  • Improving organ acceptance and utilization is vital due to the scarcity of donated organs.
  • Declined organ offers for transplant candidates correlate with higher wait-list mortality.
  • Technological advancements in organ preservation exist, but professional decision-making under risk remains a barrier.

Purpose of the Study:

  • To investigate the impact of risk aversion in transplant professionals' decision-making regarding organ acceptance and utilization.
  • To explore the translation of behavioral economics principles to organ transplantation practices.
  • To identify factors influencing transplant professionals' risk perceptions and behaviors.

Main Methods:

  • Review of decision-making processes in organ transplantation.
  • Application of behavioral economics frameworks to understand risk aversion.
  • Analysis of external factors influencing organ acceptance decisions.

Main Results:

  • Risk aversion among transplant professionals significantly impacts decisions on accepting and utilizing donated organs.
  • External factors can influence decision-making, but professionals' inherent risk attitudes are a pervasive obstacle.
  • Lessons from behavioral economics regarding risk and loss aversion are not yet widely applied in transplantation.

Conclusions:

  • Addressing risk aversion in transplant professionals is essential for optimizing donated organ utilization.
  • Further research into decision-making under risk is needed to develop targeted interventions.
  • Behavior change interventions are required to shift from risk aversion to risk tolerance, thereby increasing organ acceptance and saving lives.