中华临床感染病杂志
中華臨床感染病雜誌
중화림상감염병잡지
CHINESE JOURNAL OF CLINICAL INFECTIOUS DISEASES
2014年
6期
521-525
,共5页
陈翊%连广琬%张莹莹%林涛%邓力%钟家禹%赵明奇%刘晓敏%华亮%朱冰
陳翊%連廣琬%張瑩瑩%林濤%鄧力%鐘傢禹%趙明奇%劉曉敏%華亮%硃冰
진익%련엄완%장형형%림도%산력%종가우%조명기%류효민%화량%주빙
社区获得性感染%肺炎,病毒性%儿童
社區穫得性感染%肺炎,病毒性%兒童
사구획득성감염%폐염,병독성%인동
Community-acquired infections%Pneumonia,viral%Child
目的:了解广州地区儿童社区获得性肺炎( CAP)病毒病原的流行特征。方法选取2012年6月至2013年6月在广州市妇女儿童医疗中心住院的1539例CAP患儿为研究对象。采集患儿咽拭子样本,用实时荧光定量聚合酶链反应( FQ-PCR)进行11种呼吸道病原体的核酸检测。数据统计采用SPSS 17.0软件处理,不同类别患儿感染率的比较采用χ2检验。结果11种呼吸道病原体中,检出至少一种病原体感染550例(550/1539,35.7%),检出两种或两种以上病原体混合感染101例(101/1539,6.6%)。检出率居前五位的病毒分别是呼吸道合胞病毒(RSV)102例(6.6%),鼻病毒(RHV)101例(6.6%),腺病毒(ADV)78例(5.1%),甲型流感病毒(IVA)78例(5.1%)和博卡病毒(HBOV)74例(4.8%)。各年龄组感染的病毒谱有所不同,RSV在3岁以下CAP儿童的感染中占首要地位,而在3岁以上儿童中则以ADV或IVA感染更为多见。 RSV感染主要发生在冬春季, IVA感染高峰在春夏季,而ADV和HBOV感染的高发季节为夏季。135例重症患儿中,22例发生混合感染(16.3%),混合感染的发生率明显高于其他CAP患儿(79/1404,χ2=116.049,P<0.01)。结论广州地区CAP住院患儿中病毒感染较为常见, RSV是住院患儿最常检出的病毒之一。重症CAP患儿中混合感染的发生率较高。
目的:瞭解廣州地區兒童社區穫得性肺炎( CAP)病毒病原的流行特徵。方法選取2012年6月至2013年6月在廣州市婦女兒童醫療中心住院的1539例CAP患兒為研究對象。採集患兒嚥拭子樣本,用實時熒光定量聚閤酶鏈反應( FQ-PCR)進行11種呼吸道病原體的覈痠檢測。數據統計採用SPSS 17.0軟件處理,不同類彆患兒感染率的比較採用χ2檢驗。結果11種呼吸道病原體中,檢齣至少一種病原體感染550例(550/1539,35.7%),檢齣兩種或兩種以上病原體混閤感染101例(101/1539,6.6%)。檢齣率居前五位的病毒分彆是呼吸道閤胞病毒(RSV)102例(6.6%),鼻病毒(RHV)101例(6.6%),腺病毒(ADV)78例(5.1%),甲型流感病毒(IVA)78例(5.1%)和博卡病毒(HBOV)74例(4.8%)。各年齡組感染的病毒譜有所不同,RSV在3歲以下CAP兒童的感染中佔首要地位,而在3歲以上兒童中則以ADV或IVA感染更為多見。 RSV感染主要髮生在鼕春季, IVA感染高峰在春夏季,而ADV和HBOV感染的高髮季節為夏季。135例重癥患兒中,22例髮生混閤感染(16.3%),混閤感染的髮生率明顯高于其他CAP患兒(79/1404,χ2=116.049,P<0.01)。結論廣州地區CAP住院患兒中病毒感染較為常見, RSV是住院患兒最常檢齣的病毒之一。重癥CAP患兒中混閤感染的髮生率較高。
목적:료해엄주지구인동사구획득성폐염( CAP)병독병원적류행특정。방법선취2012년6월지2013년6월재엄주시부녀인동의료중심주원적1539례CAP환인위연구대상。채집환인인식자양본,용실시형광정량취합매련반응( FQ-PCR)진행11충호흡도병원체적핵산검측。수거통계채용SPSS 17.0연건처리,불동유별환인감염솔적비교채용χ2검험。결과11충호흡도병원체중,검출지소일충병원체감염550례(550/1539,35.7%),검출량충혹량충이상병원체혼합감염101례(101/1539,6.6%)。검출솔거전오위적병독분별시호흡도합포병독(RSV)102례(6.6%),비병독(RHV)101례(6.6%),선병독(ADV)78례(5.1%),갑형류감병독(IVA)78례(5.1%)화박잡병독(HBOV)74례(4.8%)。각년령조감염적병독보유소불동,RSV재3세이하CAP인동적감염중점수요지위,이재3세이상인동중칙이ADV혹IVA감염경위다견。 RSV감염주요발생재동춘계, IVA감염고봉재춘하계,이ADV화HBOV감염적고발계절위하계。135례중증환인중,22례발생혼합감염(16.3%),혼합감염적발생솔명현고우기타CAP환인(79/1404,χ2=116.049,P<0.01)。결론엄주지구CAP주원환인중병독감염교위상견, RSV시주원환인최상검출적병독지일。중증CAP환인중혼합감염적발생솔교고。
Objective To determine the viral etiology and its epidemic features of community-acquired pneumonia ( CAP) among pediatric inpatients in Guangzhou.Methods A total of 1 539 children with CAP admitted in Guangzhou Women and Children’ s Medical Center during June 2012 and June 2013 were enrolled in the study.Throat swab specimens were collected, and fluorescence quantitative polymerase chain reaction ( FQ-PCR) was performed to detect 11 respiratory pathogens.SPSS 17.0 was used for data processing, and χ2 test was performed to compare the infection rates among different groups.Results Among 1 539 patients, 550 cases (35.7%) were infected with at least one pathogen, and 101 (6.6%) were infected with two or more pathogens.The most popular viral etiologies were respiratory syncytial virus (RSV) (102, 6.6%), rhinovirus (RHV)(101, 6.6%), adenovirus (ADV) (78, 5.1%), influenza virus A (IVA) (78, 5.1%) and bocavirus (HBOV) (74, 4.8%).RSV infection often occurred in children with age≤3 years, while ADV or IVA infection often occurred in those with age >3 years.RSV infection rate peaked in winter and spring, IVA infection rate peaked in spring and summer, while ADV and HBOV infection rates peaked in summer.The rate of multiple infections in critically ill children (22/135, 16.3%) was significantly higher than that in other CAP patients (79/1 404,5.6%,χ2 =116.049, P<0.01).Conclusions Viral infection is common in pediatric inpatients with CAP, and RSV infection is the most popular.Multiple infections are more often to cause critical conditions.