Construction and validation of a video lesson on risk assessment for diabetic foot

Abstract

Objective: To build and validate a video lesson on diabetic foot risk assessment to integrate online training for primary health care nurses. Methods: This was a methodological study with a quantitative approach and the use of content validity index (CVI) and confidence interval (CI) to validate the proposal. To record and edit the video lesson, the following steps were followed: analysis and planning, modeling, implementation, evaluation, maintenance, and distribution. The video lesson was analyzed by judges considering the following aspects: quality of the script, quality of audio and image, clarity of presentation, oral verbal language, content, and logical sequence. Bachelors in Nursing (21) with two or more years of experience in the topic “diabetic foot” (confirmed by the CV on the Lattes platform) and a minimum master’s degree, Bachelors in Communication (9) with two or more years of professional experience in the area participated in the evaluation. Results: The video was recorded, edited, colorized, and finalized using specific programs, resulting in a video lesson lasting 15 min and 45 s. It was inserted into digital platforms and a QR code was generated for access. After analyses, the overall CVI of health experts (1.00) and design (0.97) were obtained. Conclusion: The video lesson was validated by experts based on the results of the general CVI, highlighting its relevance in items related to diabetic foot care and making it a suitable teaching material to compose an online training on the topic.