Health literacy among participants from neighbourhoods with different socio-economic statuses in the southern region of Hungary: a pilot study

Background Health literacy (HL) has a deep impact on people's decisions about their health and health care system. Measurement and improvement of HL level is essential to develop an appropriate health care system. The aim of the study was to (1) conduct a pilot study among the population of Baranya County in Hungary with different socio-economic statuses, (2) evaluate the HL level and (3) found the correlations between socio-economic data, emergency departments' visits, medical history and HL. Methods In a cross-sectional study conducted in 2019 with 186 participants, socio-economic status, health status, HL level and knowledge about the triage system were measured. The questionnaire included questions on socio-economic status, previous chronic diseases, and satisfaction with the emergency care system as well as the standardised European Health Literacy Survey Questionnaire (HLS-EU-Q47). Descriptive statistical analysis (mean, SD, mode) and mathematical statistical analysis (ANOVA, chi(2) test, Pearson Correlations, Two sample t-test) were applied. SPSS 24.0 statistical software was used to analyse the data. Relationships were considered significant at the p < 0.05 level. Results One hundred and eighty-six people were involved in the research, but 45 of them were excluded (N=141). The participation rate was 75.8%. There were significant differences in HL levels by gender and educational level (p=0.017), health education (p=0.032) and presence of children in the household (p=0.049). Educational level (p=0.002) and type of settlement (p=0.01) had strong impacts on economic status. We found that 46.1% of the participants had limited comprehensive HL (cHL) level. This proportion was slightly lower for the disease prevention sub-index (33.3%). The average cHL index score was 34.88.7 points, the average health care sub-index score was 34.6 +/- 9.7 points, the average disease prevention sub-index score was 35.8 +/- 9.9 points, and the average health promotion sub-index score was 34.2 +/- 9.4 points. 46.1% of the examined population in Hungary had limited HL level. Conclusions Socio-economic status has a strong influence on HL level. It is not enough to improve awareness but we need to improve knowledge and cooperation with the doctors and health care system.