儿科药学杂志2013，Vol.19Issue(6)：4-7,4.
潍坊地区急性呼吸道感染患儿副流感病毒检测及分析
Parainfluenza Virus Infection in Pediatric Patients with Acute Respiratory Infections in Weifang Area
苏迎迎 1孙中厚 1王华 1郑晓静 1武帆1
作者信息
摘要
Abstract
Objective:To investigate parainfluenza virus (PIV) infection in pediatric patients with acute respiratory infections in Weifang area.Methods:Three hundred and fifty-eight hospitalized children with acute respiratory illnesses in Weifang Medical University Affiliated Hospital from October 2010 to November 2012 were collected.Nasopharyngeal secretion samples were examined for seven common respiratory viruses by direct immunofluorescence assay.Results:(1) Among 358 cases,180 (50.3％) cases were positive for virus antigens.PIV accounted for 120 (66.7％) cases,PIV1 for 36 cases (20.0％),PIV2 for 32 cases (17.8％),PIV3 for 14 cases (7.8％) and mixed infection for38 cases (21.1％).(2) There was a significant difference in positivity rate between PIV1 and PIV3 infection in the upper or lower respiratory tract infections (P＜0.05).There was no significant difference in positivity rate between PIV2 and mixed infection in the upper or lower respiratory tract infections (P＞0.05).(3) The difference between every age group was significant (x2 =14.0,P＜0.05).(4) The PIV seasons peaked in spring and winter (x2 =10.4,P＜0.05).Conclusions:PIV has a high detection rate (33.52％) in pediatric patients with acute respiratory infections in Weifang area.PIV1 is predominant strain.The peak seasons of PIV are spring and winter.The majority of infections occur in children younger than three years.PIV1 usually causes upper respiratory tract infections,while PIV3 mainly causes lower respiratory tract infections.关键词
副流感病毒/急性/呼吸道感染/儿童Key words
Parainfluenza virus/ Acute / Respiratory infections/ Children分类
医药卫生引用本文复制引用
苏迎迎,孙中厚,王华,郑晓静,武帆..潍坊地区急性呼吸道感染患儿副流感病毒检测及分析[J].儿科药学杂志,2013,19(6):4-7,4.
