An exploratory study of response shift in health-related quality of life and utility assessment among patients with osteoarthritis undergoing total knee replacement surgery in a tertiary hospital in Singapore

- Zhang, Xu-Hao, Li, Shu-Chuen, Xie, Feng, Lo, Ngai-Nung, Yang, Kwang-Ying, Yeo, Seng-Jin, Fong, Kok-Yong, Thumboo, Julian

Development and validation of a functional health literacy test

- Zhang, Xu-Hao, Thumboo, Julian, Fong, Kok-Yong, Li, Shu-Chuen

The impact of health literacy on health-related quality of life (HRQoL) and utility assessment among patients with rheumatic diseases

- Zhang, Xu-Hao, Li, Shu-Chuen, Fong, Kok-Yong, Thumboo, Julian

A study on indirect and intangible costs for patients with knee osteoarthritis in Singapore

- Xie, Feng, Thumboo, Julian, Fong, Kok-Yong, Lo, Ngai-Nung, Yeo, Seng-Jin, Yang, Kuang-Ying, Li, Shu Chuen

Are symbols useful and culturally acceptable in health-state valuation studies?: an exploratory study in a multi-ethnic Asian population

- Wee, Hwee-Lin, Li, Shu-Chuen, Zhang, Xu-Hao, Xie, Feng, Feeny, David, Luo, Nan, Cheung, Yin-Bun, Machin, David, Fong, Kok-Yong, Thumboo, Julian

The association of body mass index with health-related quality of life: an exploratory study in a multiethnic Asian population

- Wee, Hwee-Lin, Cheung, Yin-Bun, Thumboo, Julian, Loke, Wai-Chiong, Tan, Chee-Beng, Chow, Mun-Hong, Li, Shu Chuen, Fong, Kok-Yong, Feeny, David, Machin, David, Luo, Nan

Validity, feasibility and acceptability of time trade-off and standard gamble assessments in health valuation studies: A study in a multiethnic Asian population in Singapore

- Wee, Hwee-Lin, Li, Shu Chuen, Xie, Feng, Zhang, Xu-Hao, Luo, Nan, Feeny, David, Cheung, Yin-Bun, Machin, David, Fong, Kok-Yong, Thumboo, Julian

The influence of ethnicity on health-related quality of life in diabetes mellitus: a population-based, multiethnic study

- Wee, Hwee-Lin, Li, Shu-Chuen, Cheung, Yin-Bun, Fong, Kok-Yong, Thumboo, Julian