Mapping the EQ-5D Index from the SF-12: US General Population Preferences in a Nationally Representative Sample
نویسندگان
چکیده
منابع مشابه
Predicting the EQ-5D-3L Preference Index from the SF-12 Health Survey in a National US Sample
In this appendix we explain how to use our estimates and software to predict the EQ-5D when only the SF-12 is available. 1) Using our estimates: In the following example, we use estimates from the Mixture 2 model to make predictions based on classification (CEC). Table 2 shows parameters in the EQ-5D scale but in this example we use parameters in the reversed scale (1-EQ-5D) and we also use est...
متن کاملPredicting the EQ-5D-3L Preference Index from the SF-12 Health Survey in a National US Sample: A Finite Mixture Approach.
BACKGROUND . When data on preferences are not available, analysts rely on condition-specific or generic measures of health status like the SF-12 for predicting or mapping preferences. Such prediction is challenging because of the characteristics of preference data, which are bounded, have multiple modes, and have a large proportion of observations clustered at values of 1. METHODS . We develo...
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BACKGROUND Mapping from health status measures onto generic preference-based measures is becoming a common solution when health state utility values are not directly available for economic evaluation. However the accuracy and reliability of the models employed is largely untested, and there is little evidence of their suitability in patient datasets. This paper examines whether mapping approach...
متن کاملLevel of agreement between patient-reported EQ-5D responses and EQ-5D responses mapped from the SF-12 in an injury population
BACKGROUND Comparing health-related quality of life (HRQL) outcomes between studies is difficult due to the wide variety of instruments used. Comparing study outcomes and facilitating pooled data analyses requires valid "crosswalks" between HRQL instruments. Algorithms exist to map 12-item Short Form Health Survey (SF-12) responses to EQ-5D item responses and preference weights, but none have b...
متن کاملGeneral population reference values for 3-level EQ-5D (EQ-5D-3L) questionnaire in Poland.
INTRODUCTION A Polish EQ-5D normative study published in 2010 was conducted in 2008 as a pilot study. The group of respondents was relatively small and had limited representativeness. OBJECTIVES The aim of the study was to derive population norms for the 3-level EQ-5D (EQ-5D-3L) questionnaire in Poland using a large, representative sample. RESPONDENTS AND METHODS Stratified random sampling ...
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ژورنال
عنوان ژورنال: Medical Decision Making
سال: 2006
ISSN: 0272-989X,1552-681X
DOI: 10.1177/0272989x06290496