Effects of message‐framed informational videos on diabetes management knowledge and self‐efficacy.

Aim: Nurses play an essential role in improving health‐related knowledge and self‐efficacy of patients through health education. This study aimed to investigate the effects of message‐framed informational videos on diabetes management knowledge and self‐efficacy in patients with type 2 diabetes. Methods: A quasi‐experimental pretest and posttest design with two experimental and one standard care comparison groups was carried out to examine the effects of the message‐framed videos. The two message‐framed informational videos were developed to provide health teachings about diabetes self‐care. The knowledge and self‐efficacy of the two video groups and lecture comparison group were measured before and after the intervention using valid and reliable instruments established by the authors. Results: After the intervention, the knowledge and self‐efficacy of the two experimental groups were significantly higher than the comparison group. No significant difference was found in the knowledge scores between the two experimental groups, but a significant difference was noted in the average increase in their self‐efficacy. Conclusion: Message‐framed informational videos can be effective in increasing the diabetes management knowledge and self‐efficacy, and a gain‐framed rather than loss‐framed approach can be superior in increasing self‐efficacy. SUMMARY STATEMENT: What is already known about this topic? The use of an informational video in providing health education to patients improves retention of information.Message framing may be used to provide health‐related information effectively regarding gains and losses of behavioural changes among patients. The majority of the literature has focused on the moderating effects of self‐efficacy on message framing.There is a dearth in message framing research in the nursing literature particularly in a patient setting with high risk for actual health problems like type 2 diabetes. Limited work has reported the magnitude of the effect of message‐framed videos on self‐efficacy. What this paper adds? Gain‐ and loss‐framed informational videos, created to provide health teachings about diabetes self‐care management, significantly increased the diabetes management knowledge of older adults with type 2 diabetes.Both message‐framed informational videos achieved a modest increase in diabetes management self‐efficacy of older adults with type 2 diabetes, but the gain‐framed messages were more effective than the loss‐framed ones. The implications of this paper: Nurses can use message‐framed informational videos to increase the diabetes management knowledge and self‐efficacy in patients with type 2 diabetes during health teaching. [ABSTRACT FROM AUTHOR]