Exploring potential EQ-5D bolt-on dimensions with a qualitative approach: an interview study in Hong Kong SAR, China

C Cheuk Wai Ng, A Wai Ling Cheung… - Health and Quality of …, 2024 - Springer
Purpose The introduction of bolt-on dimensions in EQ-5D instruments is growing common,
but most bolt-on studies have targeted the diseased population and obtained bolt-on from …

Testing the psychometric properties of 9 bolt-ons for the EQ-5D-5L in a general population sample

F Rencz, MF Janssen - Value in Health, 2024 - Elsevier
Objectives We aimed to assess the psychometric performance and added value of 9 existing
bolt-ons (breathing problems, cognition, hearing, self-confidence, skin irritation, sleep, social …