Evaluación de cribado de la calidad de vida en cuidadores primarios informales de pacientes oncológicos

Le résumé fourni par la source

Objective: To determine the psychometric properties of a QoL instrument (CQoLC) and to assess the quality of life (QoL) of primary caregivers (PC) of cancer patients. Methods: Three-phase study: (1) assessment of QoL in PC with an instrument validated for general population and patients requiring medical care (InCaViSa); (2) adaptation and piloting of the CQoLC and (3) assessment of reliability, validity, and norms of the CQoLC. A total of 317 PCs of patients with different oncologic diagnoses were included. Descriptive analyses of the QOL reported by the PCs were performed. For piloting the instrument, the percentage of PCs who had difficulties in understanding any item was estimated. Factor analysis by main axes was performed in the validation phase, and the proposed structure was subjected to confirmatory factor analysis (CFA). Reliability was obtained through Cronbach’s Alpha and McDonald’s Omega coefficient. Finally, the parameters for CQoLC scoring were estimated. Results: The PCs obtained “low” to “deficient” QoL scores in most InCaViSa subscales. The CQoLC showed no difficulties in its comprehension, and a version of nine items was obtained, distributed in four indicators, which explain 45,62% of the variance with adequate adjustment in the AFC and adequate reliability indexes (Cronbach’s alphas from 0,496 to 0,866 and McDonald’s Omega coefficient = 0,868). Conclusions: The QoL of the CQoLC of cancer patients is significantly affected. The CQoLC is a specialized instrument, which proved to be adequate as a screening tool in self-report Measurements.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.