... differences in the standard errors surround-ing the two sets of utility scores at the lower end of the utility scale. In addition, the SF-6D generated higher AUCscores than the EQ-5D, indicating greater ... widely applied in the broader health-related quality of life literature [35-40]. Itis defined as the ratio of the square of the t-statistic of the comparator instrument (assumed to be the SF-6D utilityscore ... measure to the EQ-5D, and is capable of discriminating between external indicators of maternalhealth. Further research, which examines the psychometricproperties of the EQ-5D, SF-6D and other multi-attributeutility...