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Reliability of the ...
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Jans, Anders,1981-Örebro universitet,Institutionen för medicinska vetenskaper,Department of Surgery, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
(author)
Reliability of the DSS-Swe Questionnaire
- Article/chapterEnglish2023
Publisher, publication year, extent ...
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Springer,2023
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:oru-108819
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https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-108819URI
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https://doi.org/10.1007/s11695-023-06841-7DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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BACKGROUND: Symptomatic postbariatric hypoglycemia (PBH) is a known complication that can occur a few years after Roux-en-Y gastric bypass (RYGB). There is currently no established rating scale for PBH-associated symptoms developed for use in Swedish populations. The aim of the study was to translate an already existing questionnaire into Swedish and to test its reliability.METHODS: The study included forward and backward translations of the original Dumping Severity Scale (DSS) questionnaire with 8 items regarding symptoms of early dumping and 6 items regarding hypoglycemia, with each item graded on a 4-point Likert scale. The reliability of the Swedish translated questionnaire (DSS-Swe) was estimated using internal consistency and test-retest methods.RESULTS: A total of 200 patients were included in the study. Good internal consistency was demonstrated regarding the items related to early dumping symptoms, with a Cronbach's alpha coefficient of 0.82, and very good agreement in terms of test-retest reliability, with an overall intraclass correlation coefficient (ICC) of 0.91 (95% CI 0.88-0.93). The items related to hypoglycemia yielded a good Cronbach's alpha coefficient of 0.76 and an ICC of 0.89 (95% CI 0.85-0.91).CONCLUSION: The DSS-Swe questionnaire shows good reliability regarding both internal consistency and test-retest performance for use in Swedish populations.
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Rask, Eva,1958-Örebro universitet,Institutionen för medicinska vetenskaper,University Health Care Research Centre(Swepub:oru)erk
(author)
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Ottosson, Johan,1957-Örebro universitet,Institutionen för medicinska vetenskaper,Region Örebro län,Department of Surgery(Swepub:oru)jhon
(author)
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Magnuson, AndersClinical Epidemiology and Biostatistics, School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
(author)
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Szabo, Eva,PhD,1973-Örebro universitet,Institutionen för medicinska vetenskaper,Region Örebro län,Department of Surgery(Swepub:oru)eso
(author)
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Stenberg, Erik,1979-Örebro universitet,Institutionen för medicinska vetenskaper,Region Örebro län,Department of Surgery(Swepub:oru)eisg
(author)
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Örebro universitetInstitutionen för medicinska vetenskaper
(creator_code:org_t)
Related titles
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In:Obesity Surgery: Springer33:11, s. 3487-34930960-89231708-0428
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Jans, Anders, 19 ...
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Rask, Eva, 1958-
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Ottosson, Johan, ...
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Magnuson, Anders
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Szabo, Eva, PhD, ...
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Stenberg, Erik, ...
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Surgery
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Obesity Surgery
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Örebro University