A cross-sectional study of hospitalized children with Mycoplasma pneumoniae pneumonia in Shandong pro-vince
10.3760/cma.j.cn101070-20220107-00027
- VernacularTitle:山东省肺炎支原体肺炎住院患儿横断面研究
- Author:
Chen MENG
1
;
Fuling WU
;
Jun NING
;
Kuo ZHOU
Author Information
1. 山东大学附属儿童医院（济南市儿童医院）呼吸介入科，济南 250022
- Keywords:
Mycoplasma pneumoniae;
Cross-sectional study;
Epidemiology;
Child
- From:
Chinese Journal of Applied Clinical Pediatrics
2022;37(16):1245-1251
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate Mycoplasma pneumoniae pneumonia (MPP) infected by Mycoplasma pneumoniae (MP) in children of different age and gender admitted to the Pediatric and Respiratory Departments of 31 public hospitals in different regions of Shandong province in autumn and winter, and to further analyze the epidemiological characteristics of MPP in children.Methods:A cross-sectional study was conducted to collect and summarize basic information, epidemiological characteristics of children with MPP, laboratory and etiological test results of hospitalized from 31 public hospitals in Shandong Province from September 1, 2021 to December 15, 2021 through questionnaire issuance.The differences between groups were compared by the χ2 test. Results:Among 39 970 children hospitalized in 31 hospitals from September 1, 2021 to December 15, 2021, 17 613 were diagnosed with MPP, with a prevalence rate of 44.07%.There were more children diagnosed with MPP in Eastern Shandong than those in other regions.Serological tests were the main method of confirming the disease (16 730 cases, 76.06%). The combined infections in MPP patients were primarily caused by the influenza B virus and Streptococcus pneumoniae.A total of 33.03% (5 817/17 613 cases)of children with MPP underwent bronchoscopy.The main indication was atelectasis, and mucosal erosion/ulcers were found in most of the children.The main complication of MPP was pleural atelectasis (23.47%, 4 133/17 613 cases). Severe intrapulmonary and extrapulmonary complications also occurred in some patients, including necrotizing pneumonia (0.53%, 94/17 613 cases), pulmonary embolism (0.16%, 29/17 613 cases) etc. Conclusions:The prevalence of MPP in children in Shandong province is high in autumn and winter.It is necessary to pay attention to the clinical examination indicators of hospitalized children with MPP, actively give treatment to children with MPP, prevent the occurrence of complications, and promote the physical recovery of children.
