A Direct Comparison Between Discrete Choice With Duration and Composite Time Trade-Off Methods: Do They Produce Similar Results?

Bram RoudijkMarcel F JonkerHenry BaileyEleanor Pullenayegum

Published in: Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research (2024)

CTTO/EQ-VT and DCEd valuations produce similar results when correcting DCEd for nonlinear time preferences. The ordering of importance of the dimensions and scale are identical, suggesting that the 2 methods measure the same construct and produce similar results.

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