Adaptación española de la Escala de Control Personal Percibido (Perceived Personal Control) en Consejo Genético.
Purpose: The aim of this study was to analyze the reliability and validity of the spanish adaptation of the Perceived Personal Control (PPC) scale in women who were positive for BRCA1/2 genes, which are related with hereditary ovarian and breast cancer (HOBC). Method: PPC original items developed by...
| Publicado en: | Psicooncologia Vol. 15; no. 1; pp. 23 - 37 |
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| Autores principales: | , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Universidad Complutense de Madrid
2018
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=128763692&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 128763692 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 16967240 3MVH jtl: Psicooncologia issn: 16967240 maglogo: N pubinfo: dt: 2018 vid: 15 iid: 1 pid: 11609 pub: Universidad Complutense de Madrid artinfo: ui: 128763692 128763692 128763692 10.5209/PSIC.59172 128763692 ppf: 23 ppct: 14 formats: fmt: @attributes: type: P tig: atl: Adaptación española de la Escala de Control Personal Percibido (Perceived Personal Control) en Consejo Genético. aug: au: González-Concepción, Melinda Castejón, Vanesa Blanco, Ignacio Blasco, Tomás affil: Unidad de melanoma, Hospital Clinic Barcelona (IDIBAPS), Escola Universitària d'Infermeria Terrassa (EUIT) sug: subj: Instrument Validation Reliability and Validity Genetic Counseling Genes, BRCA Ovarian Neoplasms Familial and Genetic Breast Neoplasms Familial and Genetic Scales Human Female Factor Analysis Coefficient alpha Psychometrics Female ab: Purpose: The aim of this study was to analyze the reliability and validity of the spanish adaptation of the Perceived Personal Control (PPC) scale in women who were positive for BRCA1/2 genes, which are related with hereditary ovarian and breast cancer (HOBC). Method: PPC original items developed by Shiloh and co-workers were translated and back-translated in order to develop an spanish version which was analyzed by an exploratory factor analysis with Oblimin rotation. Answers to the spanish version were provided by a sample of 176 women who were positive for BRCA1/2 for HOBC. Results: Spanish version contains only six items of the nine original items, since this structure provided the optimal solution to the exploratory factor analysis. This version is a one-factor scale (51.07% of variance explained) and all items had factor loading values >0.4. The scale has good reliability (Cronbach's Alpha =0.84) and gives a range of values between 0 (low perceived control) and 2 (high perceived control). Conclusions: Spanish adaptation (PPC6) of the original 9-items version has enough reliability and psychometric properties, and it seems to be useful to be applied in Genetic Counseling at spanish cultural settings. Objetivo: Analizar la validez y la fiabilidad de la adaptación de la escala Perceived Personal Control (PPC) en el contexto español para pacientes portadoras de mutación en los genes BRCA1/2 responsables del cáncer de mama y ovario hereditario (CMOH). Método: Adaptación transcultural y validación de la escala Perceived Personal Control (PPC) desarrollada por Shiloh y colaboraradores mediante traducción, retrotraducción y validación a través de un análisis factorial exploratorio con rotación Oblimin en una muestra de 176 mujeres portadoras de genes BRCA 1/2 para CMOH. Resultados: La versión española de la PPC reduce a seis los nueve ítems de la escala original, dado que esta estructura es la que ofrece una solución factorial más satisfactoria. El análisis factorial mostró un solo factor que explica el 51,07% de la varianza, en el que todos los ítems tenían cargas factoriales por encima de 0,4. El coeficiente α de Cronbach fue de 0,84 para el conjunto de la escala, la cual permite obtener valores que oscilan entre 0 (bajo grado de percepción de control) y 2 (alto grado de percepción de control). Conclusiones: La adaptación española de la Escala de Percepción de Control (PPC6) posee propiedades psicométricas satisfactorias en la versión de 6 ítems con un solo factor, por lo que su utilización en contexto español Consejo Genético para cáncer hereditario parece adecuada. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: Spanish refInfo: holdings: @attributes: islocal: N |
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