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Who Prefers Death to Life in Composite Time Trade-off Interviews, and Why? A Mixed-Methods Study among Asians in Singapore.
Ling Jie Cheng, Annushiah Vasan Thakumar, Le Ann Chen, Rachel Lee-Yin Tan, Meixia Liao, Nan Luo
Published: 202510.1007/s40271-025-00777-z
Abstract
OBJECTIVES: The EuroQol Valuation Technology (EQ-VT) uses composite time trade-off (cTTO) with a 10-year lead-time to value health states worse-than-dead (WTD) ranging between - 1 and 0 (dead). While WTD responses are common in EQ-5D-5L studies, thei…
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