激光生物学报2023，Vol.32Issue(6)：569-576,8.DOI:10.3969/j.issn.1007-7146.2023.06.010
2019-2022年珠海市腹泻患者A组轮状病毒感染的流行病学分析
Epidemiological Analysis of Group A Rotavirus Infection among Diarrheal Patients in Zhuhai City from 2019 to 2022
摘要
Abstract
To analyze the detection of group A rotavirus(RVA)in the diarrheal patients of Zhuhai City and its correlation with patient gender,age,and infection timing.Fecal specimens were collected from patients with diarrhea in Zhuhai Center for Mater-nal and Child Health Care from January 2019 to December 2022 and were tested for RVA antigen using antigen test kit.Statisti-cal analysis of the results was performed using SPSS 20.0.Among the 11 385 fecal samples collected,with an overall RVA detec-tion rate of 9.170%(1 044/11 385),and no significant difference in gender distribution(P>0.05).RVA was detected in all age groups,with the highest positive rate of 9.962%(369/3 704)in infants(29 days to<1 year),significantly higher than those in school-age children(6 to<12 years)and adults(≥18 years)(P<0.01).There were no significant differences in the positive rate of RVA among children under 6 years old(P>0.05).RVA infections occurred throughout the year,with the highest positive rate of 15.456%(117/757)in February.The positive rate of RVA in February was significantly higher than that in other months except for January,March,and May(P<0.01).Seasonally,the positive rate of 11.666%(341/2 923)was the highest in spring,which was significantly higher than that in summer and autumn(P<0.01).The study showed that RVA infection in Zhuhai from 2019 to 2022 exhibited obvious seasonal and population distribution characteristics.It is necessary to strengthen the prevention and control of RVA in children under 6 years old in late winter and early spring.This study is helpful to better understand transmission characteris-tics and rules of RVA in Zhuhai,and provide scientific basis for the prevention and control of RVA in this area.关键词
感染性腹泻/A组轮状病毒/流行特征/婴幼儿阳性率/流行病学分析Key words
infectious diarrhea/group A rotavirus/epidemiological characteristics/positive rate of infants and young chil-dren/epidemiological analysis分类
医药卫生引用本文复制引用
强郑,刘鑫,王山杉,梁锦炎,唐娅琴,周心怡..2019-2022年珠海市腹泻患者A组轮状病毒感染的流行病学分析[J].激光生物学报,2023,32(6):569-576,8.基金项目
桂林医学院硕士研究生科研项目(GYYK2022021). （GYYK2022021）
