There is a concern that ordered responses on health questions may differ acrosspopulations or even across subgroups of … a population. This reporting heterogeneity mayinvalidate group comparisons and measures of health inequality. This paper … index shift. The method is illustrated using Canadian National PopulationHealth Survey data. The McMaster Health Utility …

Heterogeneity in reporting of health by socio-economic and demographic characteristics potentially biases the … measurement of health disparities. We use anchoring vignettes to identify socio-demographic differences in the reporting of health … heterogeneity tends to reduce slightly estimated disparities in health by education (not China) and to increase those by income. But …