Background: Patient-reported outcome (PRO) measures may be used in telehealth for the clinical assessment of mental health and diabetes distress, which are important aspects in diabetes care, but valid and reliable instruments on these topics are necessary. We aimed to evaluate the test-retest reliability and measurement error of the Danish versions of the WHO-Five Well-being Index (WHO-5) and Problem Areas in Diabetes (PAID) questionnaires used in a PRO-based telehealth intervention among patients with type 1 diabetes. A further aim was to evaluate the test-retest reliability of single items concerning patients' symptom burden and general health status.
Methods: Outpatients with type 1 diabetes from the Steno Diabetes Center Aarhus, Aarhus University Hospital, Denmark, were enrolled from April 2019 to June 2020. Patients aged ≥ 18 who had type 1 diabetes for > 1 year, internet access, and the ability to understand, read, and write Danish were included. Intraclass correlation coefficients (ICC) and weighted Kappa values were used to assess test-retest reliability, and measurement error was assessed by estimating the minimal detectable change (MDC).
Results: A total of 146/255 (57%) patients completed the web questionnaire twice. The median response time between the two-time points was five days. The ICC of the WHO-5 scale was 0.87 (95% CI 0.82-0.90), and MDC was 18.56 points (95% CI 16.65-20.99). The ICC of the PAID scale was 0.89 (95% CI 0.84-0.92), and MDC was 11.86 points (95% CI 10.46-13.70). Overall, test-retest reliability of single symptoms and general health status items was substantial.
Conclusions: The WHO-5 and PAID questionnaires, and single symptoms and general health status items showed substantial test-retest reliability among patients with type 1 diabetes. Measurement error of the PAID questionnaire was considered acceptable; however, a larger measurement error of the WHO-5 questionnaire was observed. Further research is recommended to explore these findings.
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http://dx.doi.org/10.1186/s41687-022-00505-3 | DOI Listing |
J Strength Cond Res
December 2024
Department of Health, Exercise Science, and Recreation Management, Kevser Ermin Applied Physiology Laboratory, The University of Mississippi, University, Mississippi; and.
Hammert, WB, Dankel, SJ, Kataoka, R, Yamada, Y, Kassiano, W, Song, JS, and Loenneke, JP. Methodological considerations when studying resistance-trained populations: Ideas for using control groups. J Strength Cond Res 38(12): 2164-2171, 2024-The applicability of training effects from experimental research depends on the ability to quantify the degree of measurement error accurately over time, which can be accounted for by including a time-matched nonexercise control group.
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Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Unlabelled: Early detection of Autism is a challenge in Chile and Latin America. Gold-standard evaluations are expensive and difficult to access. The Autism Mental Status Exam (AMSE) is a brief, structured, observational instrument for clinical use with promising results.
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January 2025
School of Physical Education and Physiotherapy, Federal University of Uberlândia (UFU), Minas Gerais, Brazil.
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Electroanalytical Chemistry Research Laboratory, Department of Analytical Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran.
A novel electrochemical aptasensor based on bimetallic zirconium and copper oxides embedded within mesoporous carbon (denoted as ZrOCuO@mC) was constructed to detect miRNA. The porous ZrOCuO@mC was created through the pyrolysis of bimetallic zirconium/copper-based metal-organic framework (ZrCu-MOF). The substantial surface area and high porosity of ZrOCuO@mC nanocomposite along with its robust affinity toward aptamer strands, facilitated the effective anchoring of aptamer strands on the ZrOCuO@mC-modified electrode surface.
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Faculty of Education, Psychology and Sport Sciences, COIDESO, University of Huelva, Huelva, Spain.
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