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Propiedades psicométricas de la escala de estrés para diabéticos en una muestra de Pacientes diabéticos tipo II chilenos / Psychometric properties of the diabetes distress scale (DDS) in a sample of Chilean diabetic patients
Ortiz, Manuel S; Baeza-Rivera, María José; Myers, Héctor F.
  • Ortiz, Manuel S; Universidad de La Frontera. Departamento de Psicología. Temuco. CL
  • Baeza-Rivera, María José; Universidad de La Frontera. Departamento de Psicología. Temuco. CL
  • Myers, Héctor F; University of California. Department of Psychology. Los Angeles. US
Ter. psicol ; 31(3): 281-286, 2013. tab
Article in Spanish | LILACS | ID: lil-695780
RESUMEN
La identificación de niveles de estrés en pacientes diabéticos tiene implicancias clínicas y prácticas. En Chile no hay escalas válidas y confiables que midan estrés en pacientes diabéticos. Con el objetivo de estimar las propiedades psicométricas de la Escala de estrés para diabéticos de Polonsky et al. (2005) en una muestra de pacientes diabéticos chilenos, se realizó análisis de confiabilidad, análisis factorial exploratorio y correlaciones con la escala de síntomas depresivos (CES-D) y con el marcador fisiológico hemoglobina glicosilada (HbA1c), en una muestra de 76 pacientes diabéticos tipo 2 de la ciudad de Temuco, Chile. Tras los análisis, se estimó una consistencia interna de 0.74, una estructura de 4 subfactores y evidencia de validez convergente con la escala CES-D y HbA1c. La escala de estrés para diabéticos posee propiedades psicométricas adecuadas, permite la identificación de 4 subfactores y es de fácil aplicación en el campo clínico e investigativo.
ABSTRACT
The measurement of stress levels in type 2 diabetic patients has clinical and practical meaning. In Chile, there is a lack of reliable and valid scales that allow for the right assessment of stress level among diabetic patients. The study purpose was to determine the psychometric properties of the Diabetes Distress Scale (DDS) in a sample of Type 2 Chilean diabetic patients. Several analyses including reliability analysis, exploratory factor analysis, and correlations with the depressive symptoms scale (CES-D), and the HbA1c biomarker were conducted with a Type 2 diabetic sample (n= 76) from Temuco City, Chile. The results provided a reliability of 0.74, a four-factor structure, and evidence for convergent validity with both the CES-D scale and the HbA1c marker. The DDS has acceptable psychometrics properties. It allows for the assessment of 4 factors, and has as advantage to be easy to apply in both clinical and research settings.
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Full text: Available Index: LILACS (Americas) Main subject: Stress, Psychological Type of study: Prognostic study Limits: Female / Humans / Male Country/Region as subject: South America / Chile Language: Spanish Journal: Ter. psicol Journal subject: Psychology Year: 2013 Type: Article / Project document Affiliation country: Chile / United States Institution/Affiliation country: Universidad de La Frontera/CL / University of California/US

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Full text: Available Index: LILACS (Americas) Main subject: Stress, Psychological Type of study: Prognostic study Limits: Female / Humans / Male Country/Region as subject: South America / Chile Language: Spanish Journal: Ter. psicol Journal subject: Psychology Year: 2013 Type: Article / Project document Affiliation country: Chile / United States Institution/Affiliation country: Universidad de La Frontera/CL / University of California/US