Abstract:come directly from patients whereas NICE in the UK, prefer values from the general population. This is essentially a normative judgement, but do these values differ? The aim of this study is to compare utility values elicited from the two samples of UK respondents: a general population sample and a sample of patients with Crohn's disease (CD). METHODS: Eight health state vignettes associated with complex perianal fistulae in CD were developed and refined from interviews with patients and these were validated b… Show more
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