深圳和郑州市急性呼吸道感染及流感认知调查

Prevalence of acute respiratory infection and knowledge,attitude and practice(KAP) associated with influenza in Shenzhen and Zhengzhou city——a telephone survey

目的了解甲型H1N1流感大流行不同阶段中国深圳和郑州两城市人群的急性呼吸道感染两周罹患率及流感相关知识、态度和行为。方法运用分阶段按容量比例概率抽样法对两城市分阶段进行6次电话调查。其中深圳市调查1 217人,郑州市调查1 214人。结果深圳市受访人出现急性呼吸道感染症状者占10.1%,6次调查受访家庭成员罹患率6.1%;郑州市分别是5.6%、3.0%。深圳市季节性流感疫苗接种率10.9%,甲型H1N1流感疫苗接种率9.2%;郑州市分别是6.0%、7.5%。深圳甲型H1N1流感疫苗免费接种知晓率是62.2%;郑州为67.5%。结论急性呼吸道感染罹患率、甲型H1N1疫苗接种率深圳均高于郑州。两市人群流感相关知识掌握尚不全面,需要针对性地加强健康宣传教育。

Objective To explore the prevalence of acute respiratory tract infection in residents of Shenzhen and Zhengzhou city in different pandemic stages and the knowledge,attitude and practice of influenza A（H1N1）.Methods The telephone survey with periodical-probability proportion to size sampling was conducted.Results The rates of acute respiratory infection in the participants and their families were 10.1% and 6.1% in Shenzhen and 5.6% and 3.0% in Zhengzhou.There were 10.9% and 9.2% of participants reporting ordinary flu and influenza A vaccination in Shenzhen and the rates were lower than those of in Zhengzhou.There were 62.2% of participants knowing the free vaccine strategy of influenza A（H1N1） in Shenzhen and 67.5% in Zhengzhou.Conclusion The prevalences of acute respiratory infection and influenza A（H1N1）vaccinatian were higher in residents of Shenzhen city compared to those of Zhengzhou and the health education on influeaza A is needed for the residents of the two cities.