Xu-Hao Zhang

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OBJECTIVES To assess the validity, feasibility and acceptability of standard gamble (SG) and time trade-off (TTO) assessments in a multiethnic Asian population. METHODS Through in-depth interviews(More)
OBJECTIVE To investigate the influence of response shift (RS) on health-related quality of life (HRQOL) and utility assessment among patients undergoing total knee replacement. METHODS Consenting(More)