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目的了解吉林省手足口病重症病例流行特征,为进一步制定防控策略提供科学依据。方法采用卡方检验对2010年本省手足口病重症病例进行流行病学分析。结果资料显示,2010年手足口病重症病例为309例。对231例进行实验室检测,其中EV71感染161例,CoxA16感染34例,其他肠道病毒36例。96.44%的重症病例在5岁以下;男性高于女性为1.89∶1;散居儿童重症构成比为77.67%,高于其他人群。结论 EV71感染导致重症病例的远高于CoxA16和其他肠道病毒。因此,应该特别关注EV71感染的病例,从而有效防控手足口病。应针对小年龄组儿童家长,有针对性地开展宣传教育工作,以降低手足口病重症率。
Objective To understand the epidemiological characteristics of severe cases of hand-foot-mouth disease in Jilin Province and provide scientific evidence for further prevention and control strategies. Methods The chi-square test was used to analyze the epidemiological characteristics of HFMD in 2010 in our province. Results data show that in 2010 hand-foot-mouth disease in 309 cases. 231 cases of laboratory tests, including 161 cases of EV71 infection, CoxA16 infection in 34 cases, 36 cases of other enterovirus. 96.44% of the severe cases were under 5 years of age; the male was 1.89:1 higher than the female; the severe constitutional ratio of the scattered children was 77.67%, higher than other groups. Conclusions EV71 infection causes severe cases far higher than CoxA16 and other enteric viruses. Therefore, special attention should be paid to EV71 infection in order to effectively prevent hand-foot-mouth disease. Parents of children in the younger age groups should be educated in a targeted manner to reduce the incidence of HFMD.