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目的快速评估2007年1月份廊坊市城区居民急性上呼吸道感染病例和流行性感冒(流感)样病例的发病、诊疗情况以及2006年流感疫苗接种情况。方法设计统一调查问卷、采用电话访谈方法,随机调查廊坊市常住居民315户,973人。结果2007年1月1日至2007年1月28日廊坊市城区居民急性上呼吸道感染病例罹患率为17.2%,流感样病例罹患率为4.1%。急性上呼吸道感染病例到医院就诊率为62.9%,自行服药率为61.1%。流感样病例到医院就诊率为80.0%,自行服药率为57.5%。2006年居民流感疫苗调查接种率为12.1%,各年龄组接种率差异有统计学意义(χ2=24.0,P<0.05)。结论廊坊市城区居民急性上呼吸道感染病例罹患率较高,流感样病例罹患率较低。2006年廊坊市居民流感疫苗接种率偏低,接种疫苗的重点人群,如≥60岁老人或有慢性病的人群流感疫苗接种率也偏低。
Objective To rapidly assess the incidence, diagnosis and treatment of acute upper respiratory tract infection and influenza-like illness in urban residents in Langfang City in January 2007 and the status of influenza vaccination in 2006. Method Design a unified questionnaire, using telephone interview methods, random survey of 315 permanent residents of Langfang City, 973 people. Results From January 1, 2007 to January 28, 2007, the prevalence of acute upper respiratory tract infection in urban residents in Langfang City was 17.2%, and the incidence of influenza-like illness was 4.1%. Acute upper respiratory tract infection cases to the hospital rate was 62.9%, self-medication rate was 61.1%. Flu-like cases to the hospital rate was 80.0%, self-medication rate was 57.5%. In 2006, the inoculation rate of resident influenza vaccine was 12.1%, and there was significant difference in vaccination rates among all age groups (χ2 = 24.0, P <0.05). Conclusion The incidence of acute upper respiratory tract infection in urban residents in Langfang City is high, and the incidence of influenza-like illness is low. In 2006, the prevalence of influenza vaccination among residents in Langfang was low, and the vaccination rate of key vaccinated groups, such as those aged ≥60 years or those with chronic diseases, was also low.