急性呼吸道感染住院儿童人偏肺病毒感染的流行情况及临床特征

被引：7

作者：

向磊 ^{[1
]}

张国成 ^{[1
]}

李国权 ^{[2
]}

机构：

[1] 第四军医大学西京医院儿科

[2] 第四军医大学西京医院核医学科

来源：

实用儿科临床杂志 | 2007年 / 16期

关键词：

间接免疫荧光法; 呼吸道感染,急性; 人偏肺病毒; 临床特征; 住院儿童;

D O I：

暂无

中图分类号：

R725.6 [小儿呼吸系及胸部疾病];

学科分类号：

100202 ;

摘要：

目的了解急性呼吸道感染住院患儿人偏肺病毒(hMPV)呼吸道感染的流行情况及临床特征。方法收集2006年11月～2007年2月本院儿科中心的112例急性呼吸道感染住院患儿的鼻咽分泌物标本,对其中65例用直接免疫荧光法(DFA)检测常见7种呼吸道病毒特异性抗原阴性患儿鼻咽分泌物用间接免疫荧光法(IFA)检测hMPV抗原。结果1.IFA能检测到鼻咽分泌物中hMPV抗原;2.阳性8例,阳性率为12.31%,112例中单一hMPV感染率为7.14%;3.hMPV的检出高峰主要在11月份及次年1月份;4.在≤5岁年龄组阳性率为15%(6/40例),>5岁年龄组阳性率为8%(2/25例),二组hMPV感染阳性率差异无统计学意义(P>0.05);5.hMPV感染的临床表现无特征性。结论西安地区儿童急性呼吸道感染与hMPV感染有关;咳嗽、发热是hMPV感染后的主要临床症状。

引用

页码：1231 / 1233

页数：3

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