Psychometric properties of Spanish version of the Mini-Mental Adjustment to Cancer Scale

Identifier:  imarina:6684961

Handle: https://hdl.handle.net/20.500.11797/imarina6684961

Authors:  Calderon, Caterina; Lorenzo-Seva, Urbano; Joan Ferrando, Pere; Gomez-Sanchez, David; Ferreira, Estrella; Ciria-Suarez, Laura; Oporto-Alonso, Marta; Fernandez-Andujar, Marina; Jimenez-Fonseca, Paula

Abstract:
© 2020 Asociación Española de Psicología Conductual Background/Objective: The aim of the study was to examine the factor structure and psychometric properties of the Spanish version of the Mini-Mental Adjustment to Cancer Scale (Mini-MAC) in a large sample of patients with non-metastatic, resected cancer. Methods: Prospective, observational, multicenter study for which 914 patients were recruited from 15 Spanish hospitals. Exploratory and confirmatory factor analyses, validity and reliability analyses were conducted. Results: Factor-analytic results indicated a 4-factor structure of the Spanish version of the Mini-MAC. Three subscales have psychometric properties similar to those of Helplessness, Anxious preoccupation, and Cognitive avoidance of the original the Mini-MAC. The Fighting spirit and the Fatalism subscales were combined on the Positive attitude scale. The four factor-derived scale scores exhibited acceptable accuracy for individual measurement purposes, as well as stability over time in test-retest assessments at 6 months. Validity assessments found meaningful relations between the derived scale scores, and Brief Symptom Inventory depression and anxiety scores and Functional Assessment of Chronic Illness Therapy spiritual well-being scores. Conclusions: The Spanish version of the Mini-MAC provides reliable and valid measures for patients with non-metastatic, resected cancer, and results corroborate the instrument's cross-cultural validity.