Cross-cultural adaptation, reliability, and validity of the Turkish version of the obesity-specific quality of life questionnaire: quality of life, obesity, and dietetics (QOLOD) rating scale

Cross-cultural adaptation, reliability, and validity of the Turkish version of the obesity-specific quality of life questionnaire: quality of life, obesity, and dietetics (QOLOD) rating scale

Obesity is one of the main public health issues in many countries including Turkey. The aim of the study is to test cross-cultural adaptation, reliability, and validity of QOLOD rating scale in the Turkish language. This methodological study was conducted among the overweight and obesity people betw...

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Bibliographic Details
Published in:Turkish journal of medical sciences Vol. 51; no. 5; pp. 2369 - 2376
Main Authors: Yağma, Nimetcan Mehmet, Ünal, Egemen, Gökler, Mehmet Enes, Mollahaliloğlu, Salih
Format: Journal Article
Language:English
Published: Turkey The Scientific and Technological Research Council of Turkey 21-10-2021
Subjects:
Adult
Aged
Cross-Cultural Comparison
Dietetics
Female
Humans
Language
Male
Middle Aged
Obesity
Quality of Life
Reproducibility of Results
Surveys and Questionnaires - standards
Translating
Turkey
Turkey
Obesity
QOLOD rating scale
Turkish version
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Summary:Obesity is one of the main public health issues in many countries including Turkey. The aim of the study is to test cross-cultural adaptation, reliability, and validity of QOLOD rating scale in the Turkish language. This methodological study was conducted among the overweight and obesity people between February-March, 2018 in Ankara Atatürk Training and Research Hospital. The data was collected through self-report and face to face interviews. The QOLOD rating scale has 36 items, a 5-point Likert scale (1–5) is used for each question. In the study, of the 180 participants, 101 (56.1%) were female, 79 (43.9%) were male, and the mean age was 43.36 ± 14.28 (min-max 18–87) years. According to the CFA, the Turkish version of QOLOD rating scale shows a multidimensional structure consisting of 34 items. Two items (item 11 and item 35) were excluded from the scale according to the CFA. Cronbach’s Alpha value changes between 0.927–0.930. Finding shows that the Turkish version of QOLOD rating scale had sufficient validity and reliability for Turkish population, had strong psychometric characteristics.
Bibliography:Authors declare that there is no conflict of interest.
CONFLICT OF INTEREST
ISSN:1300-0144
1303-6165
DOI:10.3906/sag-2005-412