| 摘 要： | OBJECTIVE To understand the cognitive status and influencing factors of hepatitis B prevention knowledge among primary and secondary school students of Kaifeng City in 2018, so as to provide a good guarantee for improving students’ health awareness and disease prevention knowledge. METHODS A questionnaire survey was conducted among primary and secondary school students in Kaifeng from May to July 2018 by stratified sampling and cluster sampling. The questionnaire was provided by China Liver Prevention Foundation. Questionnaire survey mainly analyzed in-depth knowledge about hepatitis B among primary and secondary school students in Kaifeng City, the score of hepatitis B related knowledge among primary and secondary school students of different ages, and the influencing factors of knowledge about hepatitis B were analyzed. RESULTS The awareness of hepatitis B related knowledge among primary and secondary school students in Kaifeng was generally low, with a total awareness rate of 47.84%. The awareness rate of knowing hepatitis B was 82.91%, which was the highest. Secondly, the awareness rate of timely vaccination of hepatitis B vaccine after birth was 73.73%. The lowest awareness rate was that there was no specific drug for hepatitis B at present, which was 13.82%. Different characteristics of primary and secondary school students had different scores of hepatitis B knowledge. Ethnic group, age, educational level and household registration had an impact on the score of hepatitis B related knowledge (P<0.05), while gender had no effect on the score of hepatitis B related knowledge (P>0.05). Multivariate linear regression analysis was used to analyze the influencing factors of knowledge about hepatitis B. It found that age and household registration were the factors influencing the score of knowledge about hepatitis B among primary and secondary school students. CONCLUSION It was very important for the prevention and treatment of hepatitis B to strengthen the propaganda and education of hepatitis B prevention knowledge among primary and secondary school students, to do a good job in propaganda of hepatitis B transmission channels and non-transmission channels, and to find a more scientific and reasonable health education mode.
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