SF-6D versus EQ-5D: reasons for differences in utility scores and impact on reported cost-utility

被引：61
|
作者：
Grieve, Richard [1 ]
Grishchenko, Marina [1 ]
Cairns, John [1 ]
机构：
[1] London Sch Hyg & Trop Med, Hlth Serv Res Unit, London WC1E 7HT, England
来源：
EUROPEAN JOURNAL OF HEALTH ECONOMICS | 2009年 / 10卷 / 01期
关键词：
Cost-utility; EQ-5D; SF-6D; Health utilities; CHRONIC HEPATITIS-C; PLUS RIBAVIRIN; HEALTH; PEGINTERFERON; EUROQOL; THERAPY;
D O I：
10.1007/s10198-008-0097-2
中图分类号：
F [经济];
学科分类号：
02 ;
摘要：
The choice of instrument (e.g. EQ-5D vs. SF-6D) can lead to different health-related utility scores, but it is unclear why these differences arise and whether they change cost utility analysis (CUA) results. This paper addresses these issues using a case study where using SF-6D rather EQ-5D led to greater utility gain and a lower cost per QALY for treatment. The paper examines reasons for this difference. This paper finds that an important factor was the inclusion in the SF-6D descriptive system of separate items for "vitality" and "social functioning", not explicitly included in EQ-5D. Further studies are required that examine the impact of the choice of instrument on cost-utility.
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页码：15 / 23
页数：9
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