Browsing ODA Open Digital Archive by Author "Kottorp, Anders"
Now showing items 1-4 of 4
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Psychometric properties of a short version of Lee Fatigue Scale used as a generic PROM in persons with stroke or osteoarthritis: assessment using a Rasch analysis approach
Bragstad, Line Kildal; Lerdal, Anners Vetle; Gay, Caryl L.; Kirkevold, Marit; Lee, Kathryn A.; Lindberg, Maren Falch; Skogestad, Ingrid Johansen; Hjelle, Ellen Gabrielsen; Sveen, Unni; Kottorp, Anders (Health and Quality of Life Outcomes;18, Article number: 168 (2020), Journal article; Peer reviewed, 2020-06-05)Background: Fatigue is a common symptom associated with a wide range of diseases and needs to be more thoroughly studied. To minimise patient burden and to enhance response rates in research studies, patientreported outcome ... -
Rasch analysis of the general self-efficacy scale in a sample of persons with morbid obesity
Bonsaksen, Tore; Kottorp, Anders; Gay, Caryl; Fagermoen, May Solveig; Lerdal, Anners (Health and Quality of Life Outcomes;11(202), Journal article; Peer reviewed, 2013)Background: Self-efficacy is needed for effectuating lifestyle changes, and it is therefore an important target related to health. The purpose of this study was to evaluate the psychometric properties of the General ... -
Rasch analysis of the sense of coherence scale in a sample of people with morbid obesity – a cross-sectional study
Lerdal, Anners; Fagermoen, May Solveig; Bonsaksen, Tore; Gay, Caryl L; Kottorp, Anders (Journal article; Peer reviewed, 2014)Background: The prevalence of morbid obesity is an increasing health problem in most parts of the world and is related to lower quality of life. Sense of coherence, or the perception that the world is meaningful and ... -
Validation of a short version of the Lee fatigue scale in adults living in Norway: a cross-sectional population survey
Lerdal, Anners; Gay, Caryl; Bonsaksen, Tore; Ekeberg, Øivind; Grimholt, Tine Kristin; Heir, Trond; Kottorp, Anders; Lee, Kathryn A.; Skogstad, Laila; Schou-Bredal, Inger (Peer reviewed; Journal article, 2023)Background Due to the nature of fatigue, a brief reliable measure of fatigue severity is needed. Thus, the aim of our study was to evaluate a short version of the Lee Fatigue Scale (LFS) in the Norwegian general ...