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Development and content validity of educational videos on self-management of fluid restriction and thirst for
Sophia Costa Rossetto1,2, Daniele Cristina Bosco Aprile1, Daiane Lopes Grisante1
1Escola Paulista de Enfermagem, Universidade Federal de São Paulo (EPE-UNIFESP), São Paulo, São Paulo, Brazil.
Objective:
To create and evaluate the content validity of educational videos on self-management of fluid restriction and thirst for individuals with heart failure (HF).
Method:
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.
Results:
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.
Conclusions:
Educational videos were developed and have satisfactory content validity evidence according to expert opinions.
Implications For Nursing Practice:
These videos are expected to be used as educational strategies in clinical practice to prevent episodes of decompensation due to excessive fluid volume.
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