Costa Rossetto Sophia, Bosco Aprile Daniele Cristina, Lopes Grisante Daiane, Gomes Vancini Milena, D'Agostino Fabio, Herdman T Heather, de Lima Lopes Juliana, Batista Santos Vinicius, Takáo Lopes Camila
Escola Paulista de Enfermagem, Universidade Federal de São Paulo (EPE-UNIFESP), São Paulo, São Paulo, Brazil.
Clínica Einstein Onsites, Hospital Israelita Albert Einstein, São Paulo, Brazil.
Int J Nurs Knowl. 2024 Jul 29. doi: 10.1111/2047-3095.12483.
To create and evaluate the content validity of educational videos on self-management of fluid restriction and thirst for individuals with heart failure (HF).
A psychometric study was conducted in three stages: (1) an integrative literature review to identify strategies for self-management of fluid restriction and thirst by individuals with HF; (2) creation of animated videos about strategies for self-management of fluid restriction and thirst; and (3) analysis of the content validity of the educational videos by 11 experts. For each criterion, the content validity ratio (CVR) was calculated; it was considered adequate when <0.636. Suggestions were evaluated by the researchers, and the videos were modified.
Ten scripts and videos were created, averaging 30 s each. The videos' contents were based on 11 studies retrieved from the review and one specialized website. The videos were evaluated by experts, and adjustments were made when CVR < 0.636 and when allowed by the video production platform.
Educational videos were developed and have satisfactory content validity evidence according to expert opinions.
These videos are expected to be used as educational strategies in clinical practice to prevent episodes of decompensation due to excessive fluid volume.
制作并评估关于心力衰竭（HF）患者液体限制和口渴自我管理的教育视频的内容效度。
进行了一项三阶段的心理测量学研究：（1）综合文献综述，以确定HF患者液体限制和口渴自我管理的策略；（2）制作关于液体限制和口渴自我管理策略的动画视频；（3）由11位专家分析教育视频的内容效度。针对每个标准计算内容效度比（CVR）；当CVR<0.636时认为是合适的。研究人员对建议进行了评估，并对视频进行了修改。
创建了10个脚本和视频，每个平均时长30秒。视频内容基于从综述中检索到的11项研究和一个专业网站。专家对视频进行了评估，当CVR<0.636且视频制作平台允许时进行了调整。
开发了教育视频，根据专家意见，其具有令人满意的内容效度证据。
这些视频有望在临床实践中用作教育策略，以预防因液体量过多导致的失代偿发作。
