RESUMO
Objective@#To understand health literacy and its associated factors among middle school students in Shenzhen, to provide scientific basis for further formulating targeted intervention measures.@*Methods@#From October to December, 2019, 7 423 middle school students in 10 districts of Shenzhen were selected by multistage stratified random cluster sampling. Multivariate linear regression was used to analyze factors affecting health literacy and scores in each dimensions.@*Results@#The total score for health literacy was(107.39±22.31), including physical activity(16.81±5.28), interpersonal relationship(20.69±4.10), stress management(21.64±5.53), spiritual growth(14.93±3.96), health awareness (15.61±4.96) and nutrition(17.71±4.65). According to the multivariate linear regression analysis, girls, general and vocational high schools, educational level of parents and boarding in school were significantly associated with health literacy of middle school students( B=-3.04, -7.72, -9.99, 1.56, 2.78, -3.85, P < 0.05 ).@*Conclusion@#Middle school students in Shenzhen have a high level of health literacy, which is related to school type and parental educational background. It is suggested that measures should be taken to improve the health literacy of middle school students.