Implementation of organizational health literacy depending on school characteristics in Germany

Abstract Background Children and adolescents are important target groups for health promotion measures to sustain a healthy upbringing. Organizational health literacy in schools is a promising environmental intervention to strengthen health literacy in school children. This study examines the relationship between school characteristics and the implementation of organizational health literacy. Methods School principals in Germany were invited to complete a 20-minute online survey between November 2022 and July 2023. An 8-item self-report tool was used to measure organizational health literacy in schools (OHLS-Q-SF) that comprehends eight different areas within schools to become health literate. A hierarchical cluster analysis was carried out to identify groups according to the composition of the socioeconomic status of the student body. Descriptive statistics, Mann-Whitney-U tests, and Kruskal-Wallis tests were performed. Results 598 school principals (73.6% female, Ø 52.3 years old) who worked at primary schools (49.1%), secondary schools (37%), and special education schools (13.9%) completed the survey. Cluster analysis revealed two groups. The first one (36.8%) contains schools with mainly students with lower socioeconomic status, and the second group (63.2%) contains schools with more students from middle or higher socioeconomic status. The socioeconomic status of students within the schools showed no significant results for any area of organizational health literacy, whereas all eight areas are more likely implemented if the schools already participate in a school health promotion program or network (p < 0.001). Conclusions Participating in a school health promotion program was associated with higher levels of implementation in all areas of organizational health literacy in schools. This finding highlights the importance of those programs. Integrating organizational health literacy into those interventions can be a beneficial approach to sustaining health literate schools. Key messages • Participating in a school health promotion program or network might facilitate schools to become health literate organizations. • In Germany, the socioeconomic status of the students within the schools is not associated with the implementation of organizational health literacy.