Analysis of the results of 55240 children for detection of seven respiratory viruses in Guangdong Zhongshan district
10.3969/j.issn.1673-4130.2018.13.017
- VernacularTitle:广东中山地区55240例儿童7项呼吸道病毒抗原检测的结果分析
- Author:
Dongxiu LI
1
;
Haixia YANG
;
Chunlei YUAN
;
Jianfeng CHEN
;
Xiaoyi JIAN
;
Jianzhen ZHUO
;
Xiaoli TANG
;
Guotian LI
Author Information
1. 中山市博爱医院产前诊断中心
- Keywords:
respiratory virus;
children;
direct immunofluorescence assay;
respiratory syncytial virus;
adenovirus
- From:
International Journal of Laboratory Medicine
2018;39(13):1597-1601
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the epidemic situation of children with respiratory viruses in zhongs-han ,Guangdong to provide evidence for the diagnosis of respiratory virus infections in children .Methods 55 240 cases were collected in a hospital from November 25 ,2011 to September 30 ,2016 ,Influenza virus(IFA , IFB) ,parainfluenza virus (PIV1 ,PIV2 ,PIV3) ,respiratory syncytial virus (RSV) and adenovirus (ADV) were detected by direct immunofluorescent ,and analyzed the results .Results The positive rate of virus infection in 55 240 children was 23 .25%,of which RSV 53 .75%,IFA 13 .83%,ADV10 .81%,PIV3 10 .77%,IFB 6 .49%, PIV1 2 .37%,PIV2 1 .14% and mixed infection 0 .84% .There were statistical significance between male and female (P＜0 .05) .The positive rates of virus infection in children 0- ≤1 years and 1- ≤3 years were higher than those in the other age groups ,the difference was statistically significant (P＜0 .05) .The positive rate of RSV was higher in both age groups (71 .92%,46 .23%) The positive rate of these 7 viruses infection in winter and spring was higher than that in summer and autumn ,the difference was statistically significant (P＜0 .05) , and the positive rate of RSV was the highest .The positive rate of these 7 viruses patients with bronchitis was higher than that of the other patients ,the difference was statistically significant (P＜0 .05) and in 108 patients with mixed infections ,the most cases was patients with RSV (90 cases) .Conclusion The main pathogen is RSV .The infection rate of children under 3 years old is the highest .Winter and spring are the high incidence of respiratory virus infection in children in Guangdong zhongshan district .
