'More than words' - Interpersonal communication, cognitive bias and diagnostic errors.

Area of Science:

• Medical Communication
• Cognitive Psychology
• Patient Safety

Background:

• Clinicians' assumptions and premature judgments during diagnosis can stem from patient appearance or speech.
• Unconscious cognitive biases, faulty thinking patterns, significantly contribute to diagnostic errors and impact clinical reasoning.
• Patient safety is intrinsically linked to cognitive bias and the effective use of language in gathering and synthesizing information.

Purpose of the Study:

• To explore the complex relationship between interpersonal communication, cognitive bias, and diagnostic error.
• To examine these links from the perspectives of patients, linguists, and clinicians.
• To propose enhanced patient engagement and health communication research for improved diagnostic processes.

Main Methods:

• Discussion of the interplay between communication behaviors, biases, and errors.
• Analysis from patient, linguist, and clinician viewpoints.
• Proposal for collaborative research integrating communication and cognitive bias.

Main Results:

• Diagnostic errors are often rooted in cognitive biases influencing clinical judgment.
• Language and communication strategies significantly shape diagnostic decision-making.
• The patient experience is profoundly affected by the interplay of communication, bias, and error.

Conclusions:

• Patient engagement and health communication research are crucial for understanding diagnostic error.
• Addressing cognitive biases and improving communication can enhance diagnostic accuracy.
• Collaborative research offers new pathways toward safer diagnoses and improved healthcare.