Testing four cognition bolt-on items to the EQ-5D in a general Chinese population.
Meixia LiaoHongyan WuZhihao YangYan HuangMathieu F JanssenGouke J BonselNan LuoPublished in: The European journal of health economics : HEPAC : health economics in prevention and care (2024)
This study confirmed the validity of the tested cognition bolt-ons in a general Chinese population. It supported the use of a compound bolt-on item covering a range of cognitive functions such as the ability to calculate and learn.