Trust and distrust toward online health information in nurse-patient communication and implications for eHealth literacy.

Background: In Norwegian hospitals, patients with newly diagnosed inflammatory joint disease are offered consultations with nurses, to address health issues related to their diagnosis and treatment. This study examines how issues of trust manifest in the communication between nurses and patients in clinical encounters; of particular interest are the accounts of trust and distrust toward online health information (OHI) linked to patients' eHealth literacy.

Methods: Video-recorded observational data were collected from 16 primary nurse-patient consultations and 10 follow up consultations in a Norwegian hospital setting. Rhetorical discourse analysis was applied to examine the conversations, focusing on the rhetorical devices that were expressed by the nurses and the patients, such as justifications, contrasting, character work, and reported speech.

Results: The nurses acknowledged patients' references to online search activities related to health information while expressing their own reservations about OHI. The nurses explicitly and implicitly advised patients on specific eHealth literacy strategies, namely, to consult trustworthy sources, such as patient organizations; to trust the medical knowledge conveyed by health personnel; to distrust non-professional health advice online; and to avoid self-diagnosis based on health information sought on the Internet.

Conclusions: Through the use of rhetorical devices, the nurses implicitly addressed eHealth literacy strategies in their communication with patients, including the importance of critically assessing the trustworthiness of health information. This complex communicative task requires a sensitivity toward patients' eHealth literacy levels.