Etiological analysis of 864 children with pneumonia
10.3969/j.issn.1671-8348.2025.06.022
- VernacularTitle:864例肺炎患儿的病原学分析
- Author:
Yijuan DENG
1
;
Chuang XIONG
;
Shifang TANG
;
Yaqin ZHANG
Author Information
1. 重庆松山医院儿科,重庆 401121
- Keywords:
pneumonia;
children;
respiratory pathogen;
Mycoplasma pneumoniae;
drug-resistance
- From:
Chongqing Medicine
2025;54(6):1399-1402
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the etiological characteristics of children with pneumonia and provide a reference for regional pneumonia prevention and control.Methods A retrospective analysis was conducted on the clinical data of 864 children with pneumonia admitted to this hospital from January to December 2023.The disease types,common pathogen infections,and drug-resistant Mycoplasma pneumoniae infections in dif-ferent age groups were analyzed.Results Among the 864 children with pneumonia,there were 466 cases(53.94%)of bronchopneumonia,290 cases(33.56%)of asthmatic bronchopneumonia,and 108 cases(12.50%)of lobar pneumonia.The infections were caused by Mycoplasma pneumoniae in 470 cases(54.40%),Haemophilus influenzae in 196 cases(22.69%),Streptococcus pneumoniae in 172 cases(19.91%),Moraxella catarrhalis in 143 cases(16.55%),Staphylococcus aureus in 142 cases(16.43%),Re-spiratory syncytial virus in 54 cases(6.25%).The drug resistance rate of Mycoplasma pneumoniae was 20.00%(94/470),and that of Staphylococcus aureus was 7.75%(11/142).Among 864 children with pneumo-nia,there was 1 case(0.12%)of drug-resistant of Mycoplasma pneumoniae infection in the 0-<1 year age group,29 cases(3.36%)in the 1-<4 years age group,39 cases(4.51%)in the 4-<7 years age group,21 cases(2.43%)in the 7-<10 years age group,and 4 cases(0.46%)in the 10-<15 years age group.Conclu-sion Mycoplasma pneumoniae is the main pathogen in children with pneumonia,and its drug resistance rate is relatively high.
