Journal article
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
Abstract
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 patients undergoing total knee replacement were interviewed to determine their HRQOL by using the six-dimensional health state short form, derived from SF-36, and the EuroQol five-dimensional questionnaire at baseline (pretest 1) and the …
Authors
Zhang X-H; Li S-C; Xie F; Lo N-N; Yang K-Y; Yeo S-J; Fong K-Y; Thumboo J
Journal
Value in Health, Vol. 15, No. 1, pp. s72–s78
Publisher
Elsevier
Publication Date
January 2012
DOI
10.1016/j.jval.2011.11.011
ISSN
1098-3015