Brazilian version of "The Insulin Delivery System Rating Questionnaire": translation, cross-cultural adaptation and validation
Arch. endocrinol. metab. (Online)
;
64(6): 710-719, Nov.-Dec. 2020. tab, graf
Artículo
en Inglés
| LILACS
| ID: biblio-1142208
ABSTRACT
ABSTRACT Objective The aim of this study was to translate and cross-culturally adapt the Insulin Delivery System Rating Questionnaire (IDSRQ) for Brazilian users. Validation and reliability analysis of measures were also performed. Materials and methods Methodological study comprising the following stages forward translation, synthesis, back-translation, assessment by Expert Committee, pre-test and validation. International guidelines for translation and cross-cultural adaptation of measurement tools were followed. Validation data provided information about reliability (internal consistency, test-retest) and construct validity of the IDSRQ. Results Content validation by Experts' assessment was successful, with a mean Content Validity Index of 0.87 (±0.2). The IDSRQ validation study involved 113 T1DM patients, 46% male, mean age 32.61 (±12.59) years and mean age at diagnosis of diabetes of 17.51 (±12.41). The scale presented good internal consistency (Cronbach's alpha =0.786). The reliability analysis of the instrument was conducted by calculating the Intra-class Correlation Coefficient 0.885 (0.834-0.921), which indicated adequate concordance in all measures. Conclusion The translated and cross-culturally adapted Brazilian Portuguese version of the IDSRQ may be used to assess health-related quality of life (HRQOL) and treatment preferences for insulin delivery systems in T1DM Brazilian patients.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Calidad de Vida
/
Comparación Transcultural
Tipo de estudio:
Guía de Práctica Clínica
/
Investigación cualitativa
País/Región como asunto:
America del Sur
/
Brasil
Idioma:
Inglés
Revista:
Arch. endocrinol. metab. (Online)
Asunto de la revista:
Endocrinologia
/
Metabolismo
Año:
2020
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Santa Casa de Belo Horizonte/BR
/
Universidade Federal de Minas Gerais/BR
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