Background: There is general agreement that trust between patients and providers influences patient knowledge, behaviors, and adherence to provider-recommendations--with subsequent impacts on patient health-related outcomes and provider practices. There is less academic agreement on the processes by which trust is formulated and changed over time and how trust with ongoing healthcare providers can influence health-related outcomes over time.Methods: This opinion draws on social constructionism and symbolic interactionism to posit the possibility that trust can emanate through the communication process, during which a patient and provider transmit and attend to words, images, and paralanguage to convey their states of being and to induce responses, usually acknowledgement, suasion, or physical behaviors, from one another.Results: Theoretical bases for this construct are provided as are qualitative, quantitative, and mixed measurement approaches for multiple healthcare settings.Conclusions: A mechanistic approach to understand how trust is established through patient-provider communication and how trust informs patient health-related outcomes can contribute over time to improve communication in healthcare encounters.
Keywords: Patient-provider communication; mechanism of action; mixed methods.