Citas bibligráficas
Cornejo, B., Vasquez, J., Orbegoso, S. (2024). Validación de una herramienta para la evaluación de los conocimientos y las destrezas para la interpretación de la radiografía de tórax [Universidad Peruana Cayetano Heredia]. https://hdl.handle.net/20.500.12866/14951
Cornejo, B., Vasquez, J., Orbegoso, S. Validación de una herramienta para la evaluación de los conocimientos y las destrezas para la interpretación de la radiografía de tórax []. PE: Universidad Peruana Cayetano Heredia; 2024. https://hdl.handle.net/20.500.12866/14951
@misc{renati/911104,
title = "Validación de una herramienta para la evaluación de los conocimientos y las destrezas para la interpretación de la radiografía de tórax",
author = "Orbegoso Aliaga, Sebastian Raul",
publisher = "Universidad Peruana Cayetano Heredia",
year = "2024"
}
Background: There are many studies worldwide evaluating medical trainees’ chest X ray interpretation skills. However, there are no tools validated for this area or local studies. Designing a systematically validated tool is needed to close this knowledge gap. Objectives: Create and validate a tool to evaluate final year medical students’ chest X ray interpretation skills. Methodology: Cross sectional, observational study. A chest X ray interpretation tool was designed using UPCH’s and ASPEFAM’s syllabus. Validation was performed by 7 medical doctors from Hospital Nacional Cayetano Heredia. The tool was then implemented in a pilot group of 107 final year medical students and a consistency ratio was calculated. Results: All items in the tool got a CVI >0.58 and the tool as a hole got a CVI of 0.93. 2 (12,5%), 6 (37.5%) y 8 (50%) items had a difficulty index of “very hard”, “intermediate” and “very easy”, respectively, with an average of 0.64. 11 (68.8%) items had an acceptable discrimination index (≥0.2) with an average score of 0.36. Initially, internal consistency was 0.40 which increased to 0.51 when items with poor performance were removed from the tool. Conclusions: The tool designed in this study had appropriate validity, moderate consistency ratios, as well as acceptable item discrimination and difficulty scores.
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