Escala de sobrecarga del cuidador de Zarit: análisis de sus propiedades psicométricas en cuidadores familiares residentes en Buenos Aires, Argentina.
; Feldberg, Carolina
; Hermida, Paula Daniela
; Heisecke Peralta, Silvina Lidia
; Dillon, Carol
; Ofman, Silvia Deborah
; Nuñez, Macarena Liliana ; Somale, Veronica Otros responsables
Fecha
01/2020
Editorial
Ediciones Doyma S. A.
Revista
Neurología Argentina
Título del libro
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Institución organizadora
ISSN
1853-0028
eISSN
ISBN
Idioma
Español
Tipo del evento
Clasificación temática
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Resumen
Introducción: El aumento de la población de adultos mayores y de los índices de prevalencia de enfermedades neurodegenerativas conlleva al incremento de cuidadores familiares que deben supervisar a los enfermos o cuidarlos de forma permanente. En la literatura científica se califica a los cuidadores familiares como "segundas víctimas" o "pacientes ocultos" debido a las repercusiones desfavorables que padecen en su salud como consecuencia de las tareas de cuidado que realizan. La Escala de Sobrecarga del Cuidador de Zarit evalúa la presencia y los niveles del sentimiento de sobrecarga. Objetivo: Presentar evidencias de validez de la Escala de Sobrecarga del Cuidador de Zarit en cuidadores familiares de pacientes con demencia para el uso en Argentina. Sujetos y métodos: Se recogieron dos muestras independientes para analizar evidencias de validez de constructo: Muestra 1 para el estudio factorial exploratorio y de consistencia interna; Muestra 2 para el análisis factorial confirmatorio. Resultados: La Muestra 1 constó de 150 cuidadores de 19 a 87 años (M=58.48; DE=15.90) y la Muestra 2 de 203 cuidadores de entre 22 y 90 años (M=66.74, DE=11.13). Como resultado se obtuvo un instrumento compuesto por 17 ítems que permite evaluar unidimensionalmente el sentimiento de sobrecarga del cuidador de manera válida y confiable. Discusión: Se discuten los resultados obtenidos a la luz de la teoría y de las implicancias prácticas de la aplicación del instrumento. Conclusión: La Escala de sobrecarga de Zarit, en su versión argentina, ha demostrado apropiadas características psicométricas que validan su utilización en nuestro medio.
Introduction: The population increase of older adults and the growing prevalence of neurodegenerative diseases that cause dementia are raising the number of close relatives who must permanently take care of dementia patients. In the scientific literature those persons are classified as “second victims” or “hidden patients” and they are considered as a social health risk group due to the unfavorable health repercussions they suffer because of the role they perform. The Zarit Caregiver Burden Scale evaluates levels of overload feeling. Objective: To present evidence of validity for the use of the Zarit Caregiver Burden Scale in family caregivers of patients with dementia living in Buenos Aires, Argentina. Subjects and methods: Two independent samples were collected to analyze evidences of construct validity: Sample 1 for the exploratory factorial study and internal consistency; Sample 2 for confirmatory factor analysis. Results: Sample 1 consisted of 150 caregivers from 19 to 87 years old (M = 58.48, SD = 15.90) and Sample 2 of 203 caregivers between 22 and 90 years old (M = 66.74, SD = 11.13). As result, a 17 items instrument was obtained which allows evaluating the feeling of caregiver burden in a valid and reliable way. Discussion: The obtained results are discussed according to previous theory and to the practical implications of the instrument application. Conclusion: The Zarit caregiver burden Scale, in its Argentine version, has demonstrated appropriate psychometric characteristics that validate its use in our country.
Introduction: The population increase of older adults and the growing prevalence of neurodegenerative diseases that cause dementia are raising the number of close relatives who must permanently take care of dementia patients. In the scientific literature those persons are classified as “second victims” or “hidden patients” and they are considered as a social health risk group due to the unfavorable health repercussions they suffer because of the role they perform. The Zarit Caregiver Burden Scale evaluates levels of overload feeling. Objective: To present evidence of validity for the use of the Zarit Caregiver Burden Scale in family caregivers of patients with dementia living in Buenos Aires, Argentina. Subjects and methods: Two independent samples were collected to analyze evidences of construct validity: Sample 1 for the exploratory factorial study and internal consistency; Sample 2 for confirmatory factor analysis. Results: Sample 1 consisted of 150 caregivers from 19 to 87 years old (M = 58.48, SD = 15.90) and Sample 2 of 203 caregivers between 22 and 90 years old (M = 66.74, SD = 11.13). As result, a 17 items instrument was obtained which allows evaluating the feeling of caregiver burden in a valid and reliable way. Discussion: The obtained results are discussed according to previous theory and to the practical implications of the instrument application. Conclusion: The Zarit caregiver burden Scale, in its Argentine version, has demonstrated appropriate psychometric characteristics that validate its use in our country.
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