Journal of general internal medicine
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Randomized Controlled Trial Comparative Study
Comparing 3 values clarification methods for colorectal cancer screening decision-making: a randomized trial in the US and Australia.
To compare the effects of three methods of values clarification (VCM): balance sheet; rating and ranking; and a discrete choice experiment (DCE) on decision-making about colorectal cancer (CRC) screening among adults in the US and Australia. ⋯ Screening test attribute importance varied by VCM, but not by country. FOBT was more commonly preferred by Australians than by Americans, but test preferences were heterogeneous in both countries.