The EQ-5D and SF-36 achieved mixed results in the quantitative testing against psychometric criteria .
The qualitative analysis suggests this is because they provide a very limited coverage of themes identified by people with mental health problems .
BACKGROUND Generic preference-based measures of health like the EQ-5D and SF-6D ( ® ) are increasingly being used in economic evaluation and outcome assessment .
However , there are concerns as to whether or not these generic measures are appropriate for use in people with mental health problems .
OBJECTIVES The EQ-5D and SF-36 ( ® ) ( including its derivatives the SF-12 ( ® ) and SF-6D ) were assessed using the psychometric criteria of validity and responsiveness using quantitative and qualitative methods .
Another aim was to estimate mapping functions between the EQ-5D and SF-6D and condition-specific measures , where appropriate .
Multiattribute and Single‐Attribute Utility Functions for the Health Utilities Index Mark 3 System
Background . The Health Utilities Index Mark 3 ( HUI3 ) is a generic multiattribute preference‐based measure of health status and health‐related quality of life that is widely used as an outcome measure in clinical studies , in population health surveys , in the estimation of quality ‐adjusted life years , and in economic evaluations . HUI3 consists of eight attributes ( or dimensions ) of health status : vision , hearing , speech , ambulation , dexterity , emotion , cognition , and pain with 5 or 6 levels per attribute , varying from highly impaired to normal . Objectives . The objectives are to present a multiattribute utility function and eight single‐attribute utility functions for the HUI3 system based on community preferences . Study Design . Two preference surveys were conducted . One , the modeling survey , collected preference scores for the estimation of the utility functions . The other , the direct survey , provided independent scores to assess the predictive validity of the utility functions . Measures . Preference measures included value scores obtained on the Feeling Thermometer and st and ard gamble utility scores obtained using the Chance Board . Respondents . A r and om sample of the general population ( ≥16 years of age ) in Hamilton , Ontario , Canada . Results . Estimates were obtained for eight single‐attribute utility functions and an overall multiattribute utility function . The intraclass correlation coefficient between directly measured utility scores and scores generated by the multiattribute function for 73 health states was 0.88 . Conclusions . The HUI3 scoring function has strong theoretical and empirical foundations . It performs well in predicting directly measured scores . The HUI3 system provides a practical way to obtain utility scores based on community preferences
The EQ-5D and SF-36 achieved mixed results in the quantitative testing against psychometric criteria .
The qualitative analysis suggests this is because they provide a very limited coverage of themes identified by people with mental health problems .
BACKGROUND Generic preference-based measures of health like the EQ-5D and SF-6D ( ® ) are increasingly being used in economic evaluation and outcome assessment .
However , there are concerns as to whether or not these generic measures are appropriate for use in people with mental health problems .
OBJECTIVES The EQ-5D and SF-36 ( ® ) ( including its derivatives the SF-12 ( ® ) and SF-6D ) were assessed using the psychometric criteria of validity and responsiveness using quantitative and qualitative methods .
Another aim was to estimate mapping functions between the EQ-5D and SF-6D and condition-specific measures , where appropriate .