中国当代儿科杂志Issue(11)：1193-1199,7.DOI:10.7499/j.issn.1008-8830.2015.11.009
儿童社区获得性肺炎1 613例病原学特点分析
Pathogen detection of 1613 cases of hospitalized children with community acquired pneumonia
摘要
Abstract
ObjectiveTo investigate the distribution of pathogens of children with community acquired pneumonia (CAP) from the Chongqing area.MethodsNasopharyngeal specimens and blood specimens of 1613 children with CAP were collected between January 2014 and December 2014 for bacterial culture and detection of 7 respiratory viruses and antibodies against Mycoplasma pneumoniae (MP).ResultsThe overall positive rate of bacteria was 50.22% (810 cases).Hemophilus parainlfuenzae (40.8%),Streptococcus pneumonia (29.7%) andMoraxelle catarrhalis (7.3%) were the predominant ones. Among the viruses, the top detected virus was respiratory syncytial virus (RSV, 58.3%), followed by parainlfuenza virus type3 (17.4%) and adenovirus (14.3%). A total of 481 cases (29.82%) were MP-positive. The co-infection rate was 32.18% (519 cases), and the mixed infections of bacteria and viruses were common (47.4%).ConclusionsRSV andHemophilus parainlfuenzae are the major pathogens of CAP in children from the Chongqing area. MP is also an important pathogen. The co-infection of bacteria and viruses is prevalent.关键词
儿童/社区获得性肺炎/病原学特点Key words
Community acquired pneumonia/Pathogen/Child引用本文复制引用
彭懿,舒畅,符州,李渠北,刘铮,闫莉..儿童社区获得性肺炎1 613例病原学特点分析[J].中国当代儿科杂志,2015,(11):1193-1199,7.基金项目
重庆市卫生局医学科研计划项目（2013-2-63）。 （）
