目的了解北京市崇文区学生和各类职业人群对甲型H1N1流感疫情相关知识的了解状况、需求和传播渠道。方法随机抽取崇文区学生和企业、机关单位等职业人群共1620人进行问卷调查。结果职业人群90.8%的人认为甲型H1N1流感是呼吸道传染病,认为大多数能治愈,但有一定死亡率的比例女性明显高于男性,二者均随着文化程度的增高而增加(P<0.01)。被调查者均认为咳嗽、直接接触感染者和病毒污染物品最易传播该病。了解甲流感相关信息的主要途径是电视(89.0%)和报刊(61.9%),但互联网在专业技术人员和学生中起到了重要作用。不同职业人群均首选希望从电视获得甲型H1N1流感相关信息,其次是报刊和广播,专业技术人员、医务工作者、学生、个体及商业服务人员同时希望从互联网获得相关信息,农民工、个体及商业服务人员通过短信和手机报获得信息也成为一种主要途径。在最希望了解的内容上预防措施(66.6%)为第一位,在职人员(除专业技术人员)最希望了解最新态势,并且对政府措施也高度关注,对于甲流感主要症状只有学生和农民工比较关注。结论针对不同人群采取不同的健康知识传播渠道,结合疾病特点及不同人群文化程度、工作性质细化健康教育和健康促进内容,是有效预防突发公共卫生事件的重要措施。 Objective To understand the status, requirements and channels of knowledge about the epidemic of Influenza A (H1N1) among students and various occupational groups in Chongwen District of Beijing. Methods A total of 1620 students in Chongwen District and occupational groups such as enterprises and institutions were randomly selected for questionnaire survey. Results 90.8% of the working population thought that the Influenza A (H1N1) virus was a respiratory disease, most of whom could be cured, but the proportion of women who had a certain mortality rate was significantly higher than that of the male, both of which increased with the increase of their educational level (P < 0.01). The respondents considered cough, direct contact with infected and virus contaminated items the most likely to spread the disease. The main ways to understand the information related to Influenza A are television (89.0%) and newspapers (61.9%), but the Internet has played an important role among professional technicians and students. Professionals from different occupations prefer to get the H1N1 influenza-related information from television, followed by the newspapers and radio. Professionals, medical workers, students, individuals and business service personnel also hope to obtain relevant information from the Internet, migrant workers, individuals and It is also a major way for business service personnel to get information through text messages and cell phones. Among the most wanted to know about preventive measures (66.6%) as the first place, serving staff (except professional and technical personnel) most want to know the latest trends, and the government measures are also highly concerned about the main symptoms of influenza A only students and migrant workers More concerned about. Conclusion It is an important measure to effectively prevent public health emergencies by adopting different channels of health knowledge dissemination for different groups of people, combining disease characteristics and different groups of people with different degrees of education, and refining the contents of health education and health promotion.