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Updated: Jul 13, 2025

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Published on: November 30, 2022
Construction and validity of an educational video to prevent immunization errors
Naiara Cristina Silva Simões1, Laís Oliveira de Moraes Tavares1, Carlos Miguel Bolognani da Silva1
1Universidade Federal de São João del-Rei. Divinópolis, Minas Gerais, Brazil.
Objective:
to construct and validate an orientation video, based on a low-fidelity clinical simulation scenario, to prevent immunization errors.
Methods:
a methodological study with video construction, validated in two stages by different audiences. Content was selected based on a realistic simulation scenario of the vaccine administration process to a patient-actor. Items with concordance greater than 0.8 and 0.6 were considered valid, verified using the Content Validity Index (CVI) and the Content Validity Ratio (CVR), respectively.
Results:
judges' CVI had an average of 97.5%, and CVR, 0.9, and health professionals' CVI, 95.4%, and CVR, 0.8. Successes in administering vaccines were addressed, such as careful reading of labels, double-checking the vaccine, distractions/interruptions and error reporting.
Conclusions:
the video was constructed and validated in terms of content, and can be used in training professionals working in vaccination.
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