espanolLos medicos residentes estan continuamente expuestos a la fatiga, que puede ocasionarles problemas laborales, academicos y personales, por consiguiente, es importante contar con instrumentos confiables y validos para medirla. Una de las escalas mas utilizadas es la Escala de gravedad de fatiga, sin embargo, hay versiones con una y distinto numero de reactivos en distintas poblaciones. Por lo que el proposito de este trabajo fue traducir, adaptar de manera culturalmente relevante y comparar las versiones con distinto numero de reactivos de la escala, para identificar la mas adecuada en medicos residentes mexicanos. Se trabajo con tres grupos diferentes de participantes; el primero para la traduccion y adaptacion conformado por siete jueces expertos en el idioma, el segundo para la validacion psicometrica con 100 medicos residentes y, el tercero, para el analisis factorial confirmatorio y prueba de invarianza por tipo de programa (especialidad y alta especialidad) con 182 medicos residentes. Se probo la distribucion, discriminacion, confiabilidad y estructura de la escala, en un analisis exploratorio y confirmatorio, quedando una escala final de 6 reactivos con buen ajuste (X2[9] = 9,39, p = 0,40; CFI = 0,99; RMSEA = 0,02), con una confiabilidad = 0,91 e invarianza factorial estricta por tipo de programa de residencia. EnglishResident physicians are continually exposed to fatigue, which can lead to work, academic and personal problems, so it is important to have reliable and valid instruments to measure it. One of the most used is Fatigue Severity Scale, but, there are versions with different number of items in different populations. Therefore, the purpose of this work was to translate, adapt culturally relevant and compare versions with different numbers of items, to identify the most appropriate in Mexican resident physicians. With three different groups of participants; first one for translation by seven expert judges in the language, second for psychometric validation with 100 resident physicians, and third for confirmatory factor analysis and invariance test by type of program (specialty and high specialty) with 182 resident physicians. Distribution, discrimination, reliability and factor structure of the scale were tested in an exploratory and confirmatory analysis, leaving a final scale of 6 items with good fit (X2[9] = 9,39, p = 0,40; CFI = 0,99; RMSEA = 0,02), with a reliability = 0,91 and strict factorial invariance by type of residence program.
Validación psicométrica de la Escala de gravedad de fatiga en médicos residentes mexicanos
Rocío Elizabeth Duarte,E. Velasco,J. J. Sánchez-Sosa,L. I. Reyes-Lagunes
Published 2019 in Educación Médica
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2019
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Educación Médica
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2019-01-01
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