Fecal rotavirus and adenovirus antigen detection and clinical analysis of children with acute gastroenteritis in a hospital of Beijing City from 2019 to 2022.
10.3760/cma.j.cn112150-20220511-00471
- VernacularTitle:2019—2022年北京市某医院急性胃肠炎儿童粪便轮状病毒与腺病毒的抗原检测及临床分析
- Author:
Jing Xiao DONG
1
;
Tian LI
2
;
Shuang CHAO
1
;
Yuan GAO
1
;
Li Xue ZHOU
1
;
Xiu Ying ZHAO
1
Author Information
1. Department of Clinical Laboratory, Beijing Tsinghua ChangGung Hospital, School of Clinical Medicine,Tsinghua University, Beijing 102218, China.
2. School of Laboratory Medicine, Dalian Medical University, Dalian 116000, China.
- Publication Type:Journal Article
- MeSH:
Child;
Humans;
Infant;
Rotavirus;
Retrospective Studies;
Gastroenteritis/epidemiology*;
Hospitals;
Feces;
Adenoviruses, Human;
Adenovirus Infections, Human/epidemiology*
- From:
Chinese Journal of Preventive Medicine
2023;57(4):566-571
- CountryChina
- Language:Chinese
-
Abstract:
As a single-center retrospective study, we analyzed the results of rotavirus and human adenovirus antigens in stool samples with colloidal gold immunochromatography method in children with acute gastroenteritis under the age of five who were treated in our hospital from 2019 to 2022. After excluding nonconforming cases and duplicate cases, 2 896 cases were included, of which 559 cases were detected with at least one viral antigen. According to the test results, they were divided into RV positive group, HAdV positive group and RV & HAdV double positive group. The gender, age, seasonal distribution, clinical symptoms and related laboratory tests were compared and analyzed with χ2 test, analysis of variance and nonparametric test. Among the single samples from 2 896 children, the positive rate of RV antigen was 6.21% (180/2 896), the positive rate of HAdV antigen was 10.91% (316/2 896), and the double positive rate of RV & HAdV was 2.18% (63/2 896). The positive rate of HAdV antigen in 2021 was 16.11%, a significant increase compared with 6.20% in 2020. RV infection has obvious seasonality, and spring and winter are the seasons with high incidence of infection (χ2=74.018, P<0.001), while HAdV infection has no obvious seasonality (χ2=2.110, P=0.550), showing sporadic infection throughout the year. The proportions of fever and vomiting symptoms in children with RV infection were significantly higher than those in the HAdV infection group (χ2=40.401, P<0.001; χ2=32.593, P<0.001), but the positive rate of white blood cells in the stool was significantly lower than that in the HAdV infection group (χ2=13.741,P<0.01). In summary, paying attention to the epidemiological changes of RV and HAdV is of great significance for clinical diagnosis and treatment and disease prevention and control.
