论文部分内容阅读
目的总结分析重症手足口患儿病原学特点,为临床诊断及疾病防控提供依据。方法统计2012年6月至2012年10月郑州市儿童医院170例重症手足口患儿病原学检测结果 ,结合临床资料进行分析。结果 170例中检测阳性142例(81.76%),其中EV71阳性117例(68.8%),CA16阳性4例,其他肠道病毒阳性21例,无EV71和CA16均呈阳性者;3岁以下者144例,占本组患儿的84.7%,EV71阳性者占3岁以下患儿病毒核酸检测阳性总数的83.5%。结论重症手足口病主要发生于3岁以下患儿,EV71为其优势毒株,也是本地区重症手足口病主要病原。
Objective To summarize and analyze the etiological characteristics of children with severe hand-foot-mouth for clinical diagnosis and disease prevention and control. Methods From June 2012 to October 2012 Zhengzhou Children’s Hospital, 170 cases of severe foot and mouth disease in children with pathogenic test results, combined with clinical data analysis. Results Among the 170 cases, there were 142 positive cases (81.76%), of which 117 were EV71 positive (68.8%), 4 were CA16 positive, 21 were other enterovirus positive, and none were positive for EV71 and CA16; 144 Cases, accounting for 84.7% of children in this group, EV71-positive accounted for 83.5% of the total number of positive viral nucleic acid detection in children under 3 years old. Conclusion Severe hand-foot-mouth disease mainly occurs in children under 3 years of age. EV71 is the predominant strain and is also the major pathogen of HFMD in this area.