Validation of a reduced instrument Diabetes-21 for assessing health related quality of life among people with diabetes

Detalhes bibliográficos
Autor(a) principal: Sousa, Árlen Almeida Duarte de
Data de Publicação: 2022
Outros Autores: Brito, Ana Monique Gomes, Silveira, Marise Fagundes, Martins, Andréa Maria Eleutério de Barros Lima
Tipo de documento: preprint
Idioma: por
Título da fonte: SciELO Preprints
Texto Completo: https://preprints.scielo.org/index.php/scielo/preprint/view/3486
Resumo: Objective: To analyze the validity, reliability and interpretability of a reduced instrument for assessing health-related quality of life in diabetes. Methods: Crosssectional study with people with diabetes, consisting of the phases: adaptation of the Diabetes-39 instrument (5 dimensions and 39 items), pre-test, analysis of structural validity, reliability, concurrent validity and interpretability. Results: The factor structure of the final version of the reduced instrument was different from the original. There was a reduction from 39 to 21 items and a reduction from 5 to 4 dimensions. The factor loadings in the exploratory and confirmatory analyzes ranged between 0.41-0.90 and 0.51-0.89, respectively. Reliability was adequate (Cronbach's alpha=0.91; Kappa≥0.60 in all items; intraclass correlation coefficient=0.91). Conclusion: The Diabetes-21 instrument was considered valid, reliable and interpretable for assessing health-related quality of life among people with diabetes.
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spelling Validation of a reduced instrument Diabetes-21 for assessing health related quality of life among people with diabetesValidación de un instrumento reducido Diabetes-21 para evaluar la calidad de vida relacionada con la salud en personas con diabetesValidação do instrumento reduzido Diabetes-21 para avaliação da qualidade de vida relacionada à saúde em pessoas com diabetesDiabetes MellitusQualidade de VidaValidade e ConfiabilidadeAnálise FatorialAnálise PsicométricaDiabetes MellitusQuality of LifeValidity and ReliabilityFactor Analysis, StatisticalPsychometric AnalysisDiabetes MellitusCalidad de VidaValidez y ConfiabilidadAnálisis FactorialAnálisis PsicométricoObjective: To analyze the validity, reliability and interpretability of a reduced instrument for assessing health-related quality of life in diabetes. Methods: Crosssectional study with people with diabetes, consisting of the phases: adaptation of the Diabetes-39 instrument (5 dimensions and 39 items), pre-test, analysis of structural validity, reliability, concurrent validity and interpretability. Results: The factor structure of the final version of the reduced instrument was different from the original. There was a reduction from 39 to 21 items and a reduction from 5 to 4 dimensions. The factor loadings in the exploratory and confirmatory analyzes ranged between 0.41-0.90 and 0.51-0.89, respectively. Reliability was adequate (Cronbach's alpha=0.91; Kappa≥0.60 in all items; intraclass correlation coefficient=0.91). Conclusion: The Diabetes-21 instrument was considered valid, reliable and interpretable for assessing health-related quality of life among people with diabetes.Objetivo: Analizar la validez, confiabilidad e interpretabilidad de instrumento reducido para evaluar la calidad de vida relacionada con la salud en diabetes. Métodos: Estudio transversal con personas con diabetes: adaptación del instrumento Diabetes-39 (5 dimensiones/39 elementos), pre-test, análisis de validez estructural, confiabilidad, validez concurrente e interpretabilidad. Resultados: La estructura factorial de la versión final del instrumento reducido presentado diferente a la original. Hubo una reducción de 39 a 21 ítems y de 5 a 4 dimensiones. Las cargas factoriales en los análisis exploratorios y confirmatorios variaron entre 0,41-0,90 y 0,51-0,89, respectivamente. La fiabilidad fue adecuada (alfa de Cronbach=0,91; Kappa≥0,60 en todos los ítems; coeficiente de correlación intraclase=0,91). Conclusión: El Diabetes-21 se consideró válido, confiable e interpretable para evaluar la calidad de vida relacionada con la salud en personas con diabetes.Objetivo: Analisar a validade, confiabilidade e interpretabilidade de instrumento reduzido para avaliação da qualidade de vida relacionada à saúde entre pessoas com diabetes mellitus. Métodos: Estudo de validação, composto pelas fases de adaptação do instrumento Diabetes-39 (constituído por 5 dimensões e 39 itens), pré-teste, análises de validade estrutural (exploratória e confirmatória), confiabilidade, validade concorrente e interpretabilidade. Resultados: A estrutura fatorial da versão final reduzida diferiu do instrumento original. Reduziu-se os itens, de 39 para 21, e as dimensões, de 5 para 4. As cargas fatoriais, nas análises exploratória e confirmatória, variaram entre 0,41 e 0,90 e entre 0,51 e 0,89, respectivamente. A confiabilidade apresentou-se adequada (alfa de Cronbach=0,91; Kappa≥0,60 em todos os itens; coeficiente de correlação intraclasse=0,91). Conclusão: O instrumento reduzido Diabetes-21 foi considerado válido, confiável e interpretável para avaliação da qualidade de vida relacionada à saúde entre pessoas com diabetes mellitus.SciELO PreprintsSciELO PreprintsSciELO Preprints2022-01-17info:eu-repo/semantics/preprintinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://preprints.scielo.org/index.php/scielo/preprint/view/348610.1590/S1679-49742022000100004porhttps://preprints.scielo.org/index.php/scielo/article/view/3486/6365Copyright (c) 2022 Árlen Almeida Duarte de Sousa, Ana Monique Gomes Brito, Marise Fagundes Silveira, Andréa Maria Eleutério de Barros Lima Martinshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSousa, Árlen Almeida Duarte deBrito, Ana Monique GomesSilveira, Marise FagundesMartins, Andréa Maria Eleutério de Barros Limareponame:SciELO Preprintsinstname:SciELOinstacron:SCI2022-01-17T18:01:50Zoai:ops.preprints.scielo.org:preprint/3486Servidor de preprintshttps://preprints.scielo.org/index.php/scieloONGhttps://preprints.scielo.org/index.php/scielo/oaiscielo.submission@scielo.orgopendoar:2022-01-17T18:01:50SciELO Preprints - SciELOfalse
dc.title.none.fl_str_mv Validation of a reduced instrument Diabetes-21 for assessing health related quality of life among people with diabetes
Validación de un instrumento reducido Diabetes-21 para evaluar la calidad de vida relacionada con la salud en personas con diabetes
Validação do instrumento reduzido Diabetes-21 para avaliação da qualidade de vida relacionada à saúde em pessoas com diabetes
title Validation of a reduced instrument Diabetes-21 for assessing health related quality of life among people with diabetes
spellingShingle Validation of a reduced instrument Diabetes-21 for assessing health related quality of life among people with diabetes
Sousa, Árlen Almeida Duarte de
Diabetes Mellitus
Qualidade de Vida
Validade e Confiabilidade
Análise Fatorial
Análise Psicométrica
Diabetes Mellitus
Quality of Life
Validity and Reliability
Factor Analysis, Statistical
Psychometric Analysis
Diabetes Mellitus
Calidad de Vida
Validez y Confiabilidad
Análisis Factorial
Análisis Psicométrico
title_short Validation of a reduced instrument Diabetes-21 for assessing health related quality of life among people with diabetes
title_full Validation of a reduced instrument Diabetes-21 for assessing health related quality of life among people with diabetes
title_fullStr Validation of a reduced instrument Diabetes-21 for assessing health related quality of life among people with diabetes
title_full_unstemmed Validation of a reduced instrument Diabetes-21 for assessing health related quality of life among people with diabetes
title_sort Validation of a reduced instrument Diabetes-21 for assessing health related quality of life among people with diabetes
author Sousa, Árlen Almeida Duarte de
author_facet Sousa, Árlen Almeida Duarte de
Brito, Ana Monique Gomes
Silveira, Marise Fagundes
Martins, Andréa Maria Eleutério de Barros Lima
author_role author
author2 Brito, Ana Monique Gomes
Silveira, Marise Fagundes
Martins, Andréa Maria Eleutério de Barros Lima
author2_role author
author
author
dc.contributor.author.fl_str_mv Sousa, Árlen Almeida Duarte de
Brito, Ana Monique Gomes
Silveira, Marise Fagundes
Martins, Andréa Maria Eleutério de Barros Lima
dc.subject.por.fl_str_mv Diabetes Mellitus
Qualidade de Vida
Validade e Confiabilidade
Análise Fatorial
Análise Psicométrica
Diabetes Mellitus
Quality of Life
Validity and Reliability
Factor Analysis, Statistical
Psychometric Analysis
Diabetes Mellitus
Calidad de Vida
Validez y Confiabilidad
Análisis Factorial
Análisis Psicométrico
topic Diabetes Mellitus
Qualidade de Vida
Validade e Confiabilidade
Análise Fatorial
Análise Psicométrica
Diabetes Mellitus
Quality of Life
Validity and Reliability
Factor Analysis, Statistical
Psychometric Analysis
Diabetes Mellitus
Calidad de Vida
Validez y Confiabilidad
Análisis Factorial
Análisis Psicométrico
description Objective: To analyze the validity, reliability and interpretability of a reduced instrument for assessing health-related quality of life in diabetes. Methods: Crosssectional study with people with diabetes, consisting of the phases: adaptation of the Diabetes-39 instrument (5 dimensions and 39 items), pre-test, analysis of structural validity, reliability, concurrent validity and interpretability. Results: The factor structure of the final version of the reduced instrument was different from the original. There was a reduction from 39 to 21 items and a reduction from 5 to 4 dimensions. The factor loadings in the exploratory and confirmatory analyzes ranged between 0.41-0.90 and 0.51-0.89, respectively. Reliability was adequate (Cronbach's alpha=0.91; Kappa≥0.60 in all items; intraclass correlation coefficient=0.91). Conclusion: The Diabetes-21 instrument was considered valid, reliable and interpretable for assessing health-related quality of life among people with diabetes.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-17
dc.type.driver.fl_str_mv info:eu-repo/semantics/preprint
info:eu-repo/semantics/publishedVersion
format preprint
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://preprints.scielo.org/index.php/scielo/preprint/view/3486
10.1590/S1679-49742022000100004
url https://preprints.scielo.org/index.php/scielo/preprint/view/3486
identifier_str_mv 10.1590/S1679-49742022000100004
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://preprints.scielo.org/index.php/scielo/article/view/3486/6365
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv SciELO Preprints
SciELO Preprints
SciELO Preprints
publisher.none.fl_str_mv SciELO Preprints
SciELO Preprints
SciELO Preprints
dc.source.none.fl_str_mv reponame:SciELO Preprints
instname:SciELO
instacron:SCI
instname_str SciELO
instacron_str SCI
institution SCI
reponame_str SciELO Preprints
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repository.name.fl_str_mv SciELO Preprints - SciELO
repository.mail.fl_str_mv scielo.submission@scielo.org
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