Diabetes and the Motivated Patient: Understanding Perlocutionary Effect in Health Communication

Health care providers (HCP) understand the importance of keeping patients motivated but may be unaware how their words may have unintended negative effects upon their patient's lives. People with diabetes report being told by their HCP that they are "cured" or that they are praised for strides made in weight loss and/or lowered blood glucose, and interpret these messages in unexpected ways. For this paper, we focus upon one case to illustrate the depth and nuance of the patient-provider communication as it emerged within a larger interview-based ethnographic study. Audio-recorded interviews and transcriptions were analyzed discursively. Discourse analysis reveals the ways ideology affects how the patient responds to HCP's utterances and how this affects diabetes self-care. Findings indicate significant perlocutionary effects upon health outcomes, varying both positively and/or negatively. This study points to the importance of carefully considering the power of words and whenever possible knowing the patient's ideological orientation to their world. HCPs should be explicit and deliberate with their communication. Sensitization to the various ways patients hear and react to messages in a clinical setting may lead to improved health outcomes, especially for those with chronic health conditions such as diabetes mellitus.