Objective: To understand the awareness status, the obtaining way and the need degree of the hypertension-related knowledge a-mong 50-65 years old citizens in Nanning, so that to provide evidence for making related intervention measures .Methods: Randomly selected one street from every administrative district in Nanning as the final surveyed scene .A one-to-one questionnaire investigation was conducted a-mong 994 people aged 50-65 collected by using stratified cluster random sampling method .Results: The differences between different gender groups were statistically significant in “self-knowledge of blood pressure values” and “drinking and smoking? increase the risk to? hyperten-sion”.In addition to “self-knowledge of blood pressure values”, there was statistically significant among different age groups, and the same as different educational groups.The awareness rate of hypertension would rise as the degree of education raised.Citizens received health knowledge mainly from television, newspapers, books, family and friends.Conclusion:50-65 years old citizens, whose awareness rate of hypertension-related knowledge were at a low level, and still had cognitive defects in prevention and treatment of hypertension.Their knowledge popularization education needed to be further strengthened.%目的：了解南宁市50－65岁市民对高血压知识的知晓现状、获得途径及知识需求，为制定相关干预措施提供依据。方法：从南宁市6城区的每个城区中分别随机抽取1个街道作为调查现场，采用分层随机抽样法对994名50－65岁人群进行一对一问卷调查方式。结果：不同性别组居民在“知道自己的血压值”、“饮酒、吸烟易患高血压”条目上的差异具有统计学意义。不同年龄组和不同文化程度居民除“知道自己血压值”外，差异均具有统计学意义。高血压知识的知晓率随文化程度的升高而上升。居民获取健康知识的主要来源及途径是电视、报刊书籍和家人朋友。结论：50－65岁市民高血压相关知识知晓率不高，对高血压防治存在缺陷，需进一步加强知识普及教育。
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