Multiplicative modelling of EQ-5D-3L TTO and VAS values.
Asrul Akmal ShafieAnnushiah Vasan ThakumarPublished in: The European journal of health economics : HEPAC : health economics in prevention and care (2020)
Using EQ-5D-3L valuation data, multiplicative modelling was shown to improve out-of-sample predictive accuracy of TTO models but not of VAS models.