Regret in cancer-related decisions

Area of Science:

• Psychology
• Decision Science
• Health Psychology

Background:

• Decision-related regret is a negative emotion stemming from comparing actual outcomes with better alternatives.
• Prior research focused on regret tied to decision outcomes (e.g., action vs. inaction).
• Recent studies examine regret related to the choice itself and the decision process, emphasizing justifiability.

Purpose of the Study:

• To review current research on decision-related regret.
• To propose extending regret research to cancer-related decisions.
• To explore how counterfactual thinking influences choices in healthcare.

Main Methods:

• Literature review of decision-related regret research.
• Analysis of existing theoretical frameworks on regret.
• Conceptual extension of regret principles to the domain of cancer decision-making.

Main Results:

• Regret research has evolved from outcome-based to process-based evaluations.
• Anticipated regret involves mental simulations of potential outcomes.
• The concept of regret is applicable to complex choices, including those in oncology.

Conclusions:

• Understanding decision-related regret is crucial for improving patient choices.
• Future research should investigate regret in the context of cancer treatment decisions.
• Applying regret theory can enhance support for patients navigating difficult health choices.