Mapping treatment effects on generic health-related quality of life scales from disease-specific measures using bivariate meta-analytic models and summary data.
BACKGROUND Missing treatments effects on generic measures of health related quality of life (HRQoL) is a common limitation in economic evaluation. Mapping from disease-specific measures of HRQoL bridges this evidence gap. We aimed to estimate treatment effects on generic measures of HRQoL in ankylosing spondylitis (AnS...