Policy analysis in the field of health education in China's colleges and universities based on the LDA model

Objective To identify and analyse the hot themes and evolution trends of policy texts in the field of health education in China's colleges and universities. Methods Based on the WK Priority Database, the health education policy texts of China's colleges and universities from 2010 to 2024 were obtained, which were screened and excluded, and the LDA topic model was used to identify and analyse the topics and evolution of the content of this paper on China's college and university health education policies in order to find and categorise the potential topics of the texts. Results There are four core themes: traditional Chinese medicine inheritance and disease prevention (Topic0), health protection and intervention (Topic1), teacher team building and talent training (Topic2), and scientific and technological resources and regular science education (Topic3). Conclusion By analysing and summarising the relevant data, we provide a reference basis for the field of health education in China's colleges and universities.