Análisis de los componentes principales de la escala Satisfacción laboral (S20-23) medida en una muestra del equipo de enfermería de Centros de Atención Primaria de las Provincias de Ñuble y Valparaíso, Chile

2016 
espanolObjetivo Evaluar las propiedades psicometricas de la escala de Satisfaccion laboral (S-23) aplicada al equipo de enfermeria de Centros de Atencion Primaria. Metodologia. Estudio transversal (validacion local), con una muestra de 277 integrantes del equipo de enfermeria pertenecientes a 27 Centros Atencion Primaria de la Provincia Nuble y Valparaiso, Chile. Se aplico el cuestionario que mide Satisfaccion laboral de 23 items (SL-23). Se utilizo analisis factorial exploratorio (Componentes principales) con rotacion Varimax. La consistencia interna se evaluo con alfa de Cronbach. Se uso SPSS. Resultados. La version original (SL-23) presento un 64,22% de varianza y dos items con cargas factoriales con comportamientos erraticos dentro del cuestionario, optandose por eliminarlos. Con la version abreviada (21 items), se encontro un 65,716% de varianza total y fiabilidad global del 0,922. Conclusion. Se sugiere considerar la version abreviada del cuestionario para ser aplicada a los integrantes del equipo de enfermeria por presentar mejores propiedades psicometricas que la version original. EnglishObjective: To evaluate the psychometric properties of the scale of job satisfaction (S-23) applied to the nursing team in primary care centers. Methodology: Cross-sectional study (local validation), with a sample of 277 nursing staff members from 27 Primary Care Centers from the provinces of Nuble and Valparaiso, Chile. Measure Questionnaire 23-item Job Satisfaction (SL-23) was applied. Exploratory factor analysis (principal components) with Varimax rotation was used. Internal consistency was assessed with Cronbach's alpha. SPSS was used. Results: The original version (SL-23) had a 64.22% of variance and two items with factor loadings with erratic behaviors in the questionnaire, thus they were deleted. With the shortened version (21 items), a 65.716% of total variance and overall reliability of 0.922 was found. Conclusion: We suggest considering the abbreviated version of the questionnaire to be applied to the members of the nursing team to present better psychometric properties than the original version
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