Analysis of the common respiratory viruses in children with acute respiratory infection in a hospital in Lanzhou City from 2021 to 2022.
10.3760/cma.j.cn112150-20230518-00391
- VernacularTitle:2021—2022 年兰州市某医院儿童急性呼吸道感染常见病原体状况分析
- Author:
Lin Yan WANG
1
;
Zhen Ya LIU
1
;
Jiao Jiao YIN
1
;
Lu Wei YAN
1
;
Ping Ping WANG
1
;
Yun Shen SHI
1
;
Ying ZHANG
1
;
Hui Min ZHAO
1
Author Information
1. Department of Clinical Laboratory, Gansu Provincial Maternal and Child Health Care Hospital, Lanzhou 730050, China.
- Publication Type:Journal Article
- MeSH:
Child;
Humans;
Male;
Female;
Infant;
Infant, Newborn;
Child, Preschool;
Adolescent;
Retrospective Studies;
Respiratory Tract Infections/epidemiology*;
Respiratory Syncytial Virus, Human;
Seasons;
Mycoplasma pneumoniae;
Adenoviridae;
Influenza B virus
- From:
Chinese Journal of Preventive Medicine
2023;57(10):1635-1639
- CountryChina
- Language:Chinese
-
Abstract:
To explore the situation of 8 common respiratory pathogens in children with acute respiratory infection (ARI) from 2021 to 2022.The retrospective study selected 8 710 ARI patients from September 2021 to August 2022 in the Maternal and Child Health Hospital of Gansu Province as the study object, patients aged 0 to 17 years old, including 5 048 male children and 3 662 female children. Indirect immunofluorescence was used to detect 8 common respiratory pathogens, including influenza virus A (FluA), influenza virus B (FluB), parainfluenza virus (PIV), respiratory syncytial virus (RSV), adenovirus (ADV), Mycoplasma pneumoniae (MP), Chlamydia pneumoniae (CP), and Coxsackie virus group B (CoxB) IgM antibodies. χ2 test was used to analyze the results. The results showed that 1 497 of 8 710 children with ARI were positive, with a positive rate of 17.19%. The detection rate of MP among 8 common respiratory pathogens was 11.34%, accounting for 66.0%, followed by FluB, CoxB, PIV, RSV, ADV, FluA and CP, accounting for 13.83%, 9.55%, 6.01%, 2.61%, 1.47%, 0.40% and 0.13%, respectively. Respiratory tract viruses (FluA, FluB, RSV, ADV, PIV, CoxB) accounted for 33.86%.There were significant differences in the detection rates of PIV, ADV and MP among children of different genders (χ2=6.814, 5.154 and 17.784, P<0.05). The detection rate of school-age children (6-17 years old) was the highest, accounting for 33.27% (184/553). The detection rates of 8 common respiratory pathogens in patients with ARI were higher in spring and winter and lower in summer and autumn. To sum up, from 2021 to 2022, MP and FluB infection were dominant in ARI patients in our hospital. The peak period of 8 common respiratory pathogens was in spring and winter. The physical examination rate of 8 common respiratory pathogens in ARI patients aged 6-17 years old was the highest.
