摘要
[目的]了解山东大学病毒性腹泻流行病学和病原学特征,为制定防治对策提供科学依据。[方法]使用描述流行病学方法对2011年山东大学病毒性腹泻监测结果进行分析。[结果]96例监测病例中病毒阳性率为39.58%,其中A组轮状病毒阳性率为28.13%,诺如病毒阳性率为13.54%。9月阳性率低于10月;城区阳性率高于郊县(P<0.05);男女阳性率比为1.34∶1,0～12月龄儿童阳性率最高(53.33%)。病例主要表现为起病急、腹泻、呕吐,腹痛和发热。[结论]婴幼儿是秋季轮状病毒和诺如病毒感染高危人群,混合感染需要引起重视。
[Objective]To understand the epidemiological and etiological characteristics of viral diarrhea in Jinan city, so as to provide the scientific basis for prevention and control strategies. [Methods]Data on the surveillance results of viral di- arrhea in Jinan city,2011 were analyzed by descriptive epidemiology. [Results]In the 96 surveillance cases, the total posi- tive rate was 39.58% ,the group A of rotavirus positive rate was 28.13%, the norovirus positive rate was 13.54%. The positive rate was lower in September than in October;and was higher in the city than in the suburb （ P 〈0.05） ;the sex positive rate of male and female was 1.34：1 ,the positive rate of 0-12 months of children was the highest （53.33%）. The main clinical symptoms were urgent cases ,diarrhea, vomiting, abdominal pain and fever. [Conclusion]Infants are the high- risk groups of rotavirus and norovirus infection in autumn,attention should be paid attention to mixed infection.
出处
《预防医学论坛》
2013年第6期441-442,445,共3页
Preventive Medicine Tribune
