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目的了解天津市蓟县初中生乙型肝炎防治知识知晓情况,探讨控制乙型肝炎流行的干预措施,为政府制定相应策略提供有利依据。方法采用分层整群抽样方法抽取1 926人作为研究对象,在健康教育干预前后分别进行乙型肝炎防治知识问卷调查,评价乙型肝炎防治知识健康教育效果。结果干预前初中生乙型肝炎防治知识知晓率为38.11%,干预后知晓率达到了91.97%,干预后知晓率较干预前有明显提高。获得乙型肝炎防治知识的途径从干预前看电视、收听广播为主发展为干预后多方位多形式渗透的互动方式健康教育模式为主。结论在学校开展多种形式健康教育对提高学生乙型肝炎防治知识水平效果显著,在各学校推广对预防控制乙型肝炎具有深远的意义。
Objective To understand the knowledge of hepatitis B prevention and treatment among junior high school students in Jixian, Tianjin and to explore interventions to control the prevalence of hepatitis B, so as to provide a favorable basis for the government to formulate corresponding strategies. Methods A total of 1 926 people were selected as samples by stratified cluster sampling method, questionnaires of hepatitis B prevention and treatment were conducted before and after health education intervention to evaluate the effect of hepatitis B prevention and control knowledge health education. Results Before the intervention, the awareness rate of prevention and treatment of hepatitis B in junior high school students was 38.11%, and the awareness rate reached 91.97% after intervention. The awareness rate of intervention was significantly higher than that before intervention. Access to knowledge on prevention and treatment of hepatitis B from the pre-intervention television watching, listening to the development of radio-based multi-directional and multi-modal infiltration of the interaction of the main mode of health education. Conclusion The implementation of various forms of health education in schools has significant effect on raising the knowledge level of hepatitis B prevention and treatment. It is of far-reaching significance to prevent and control hepatitis B in all schools.