Health literacy measures are not worse in an urban district high in migration and unemployment compared to a citywide and a national sample

Abstract

AimThis study aimed at comparing health literacy measures, and their correlates, for the district of Favoriten to those of Vienna and Austria. The Viennese district of Favoriten was of particular interest, due to present characteristics, such as its high cultural and ethnic diversity as well as a relatively high unemployment rate.Subject and methodsThis study was set up as a cross-sectional, paper-based self-completion random sample survey. For each sample representing Favoriten, Vienna, and Austria, 500 adults were randomly drawn from the population register.ResultsOut of 1500 surveys sent out, 160 (10.7%) were included in the analysis. Regarding general health literacy, the sample of Favoriten scored highest (33.9; CI 95% 31.5, 36.3), followed by the samples of Austria (32.5; CI 95% 30.9, 34.2) and Vienna (31.5; CI 95% 29.6, 33.4). Higher household income (r = 0.46, p < 0.01), better education (r = 0.31, p = 0.09) and migration status outside the EU (d = −0.56, p = 0.12) showed moderately effect-sized associations to general health literacy in the sample of Favoriten, which was not the case for other characteristics such as age, gender, and employment status.ConclusionIn the light of previous studies, reporting on associations of health literacy measures with social determinants, such as migration and employment status, the sample of Favoriten might well have been expected to result in impaired health literacy measures. Our results do not support this assumption, though. Despite the limited external validity of this study, policymakers and practitioners may be advised to design health literacy measures in such a way that specifically reaches out to the socially disadvantaged target population and not focus merely on pertinent districts or regions.