Browsing Institutt for allmenn- og samfunnsmedisin by Author "Natvig, Bård"
Now showing items 1-2 of 2
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Østerås, Nina; Gulbrandsen, Pål; Garratt, Andrew; Benth, Jūratë Š; Dahl, Fredrik A; Natvig, Bård; Brage, Søren (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2008)Background There is variation in the number of response alternatives used within health-related questionnaires. This study compared a four-and a five-point scale version of the Norwegian Function Assessment ...
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Østerås, Nina; Brage, Søren; Garratt, Andrew; Benth, Jurate S; Natvig, Bård; Gulbrandsen, Pål (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2007)Background The increasing focus on functional ability assessments in relation to sickness absence necessitates the measurement of population functional levels. This study assessed the reliability of the ...