The feasibility, validity and reliability of the Time Trade-Off (TTO) and Visual Analogue Scale (VAS) methods in obtaining preference values for health states were compared in a random sample of the ...
Great content seems rare in today’s internet landscape. Ensuring your company is associated with top-tier content is a massive undertaking that will require a lot of strategy first, and a lot of ...
Background/aims The most reliable patient-reported outcomes (PROs) for people with femoroacetabular impingement (FAI) is unknown because there have been no direct comparisons of questionnaires. Thus, ...
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