Publication: Development and Preliminary Validation of a New Type 1 Diabetes Adjustment Scale (DAS-1)
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Identifiers
Date
2020-04-16
Authors
Rivas, Teresa
Carreira, Monica
Dominguez-Lopez, Marta
Ruiz-de-Adana, Maria Soledad
Anarte, Maria Teresa
Advisors
Journal Title
Journal ISSN
Volume Title
Publisher
Frontiers
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Abstract
Background: This study focuses on the development and validation of a new Type 1 Diabetes Adjustment Scale (DAS-1). Method: A total of 204 participants aged 15–65 with type 1 diabetes completed the self-report measures of the DAS-1, which includes clinical and psychological variables. Results: Robust confirmatory factor analysis detected a unidimensional structure of the item scores. The omega coefficient was 0.91 and test–retest reliability was 0.87. Classifying subjects as in a Positive or Negative mood state, ROC analysis yielded an optimal cut-off of 50 for the DAS-1 scores, with a clinical accuracy of AUC = 0.85. The DAS-1 demonstrated evidence of good reliability and acceptable construct validity. Conclusion: The DAS-1 demonstrated good clinical utility, good sensitivity and adequate specificity. Clinical and theoretical implications of these results are discussed.
Description
MeSH Terms
Medical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Evaluation Studies as Topic::Reproducibility of Results
Medical Subject Headings::Diseases::Endocrine System Diseases::Diabetes Mellitus::Diabetes Mellitus, Type 1
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Sensitivity and Specificity::ROC Curve
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Area Under Curve
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Questionnaires::Self Report
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Factor Analysis, Statistical
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Evaluation Studies as Topic::Reproducibility of Results
Medical Subject Headings::Diseases::Endocrine System Diseases::Diabetes Mellitus::Diabetes Mellitus, Type 1
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Sensitivity and Specificity::ROC Curve
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Area Under Curve
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Questionnaires::Self Report
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Factor Analysis, Statistical
DeCS Terms
Diabetes mellitus tipo 1
Autoevaluación
Fecha de caducidad de productos
Estudio de validación
Autoevaluación
Fecha de caducidad de productos
Estudio de validación
CIE Terms
Keywords
Type 1 diabetes, Adjustment scale, Assessment, Robust factor structure, Reliability, Validity
Citation
Rivas T, Carreira M, Domínguez-López M, Ruiz de Adana MS, Anarte MT. Development and Preliminary Validation of a New Type 1 Diabetes Adjustment Scale (DAS-1). Front Psychol. 2020 Apr 16;11:533