Infection status and influencing factors of Mycoplasma pneumoniae in a hospital from 2019 to 2023
10.3969/j.issn.1673-4130.2024.21.005
- VernacularTitle:2019-2023年某院肺炎支原体感染情况及影响因素
- Author:
Jianping MA
1
;
Xueliang ZHANG
;
Liqing ZHAO
;
Chunqing WANG
Author Information
1. 山东第一医科大学第一附属医院(山东省千佛山医院)检验医学科/山东省医药卫生临床检验诊断学重点实验室,山东济南 250014
- Keywords:
Mycoplasma pneumonia;
infection status;
influencing factors
- From:
International Journal of Laboratory Medicine
2024;45(21):2582-2587
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the infection status of Mycoplasma pneumoniae(MP)in the First Affilia-ted Hospital of Shandong First Medical University(the hospital)from 2019 to 2023 and explore the related influencing factors.Methods Basic admission information,test results,and related diagnostic results of 16 465 MP positive patients admitted to the hospital were collected,and the distribution characteristics of the number and disease types of MP positive patients in the hospital were analyzed.Results The positive rate of MP from high to low in the 5 years was in the years of 2021,2019,2020,2022,2023(P＜0.05).The proportion of MP positive cases in outpatient department from high to low was in the years of 2023,2021,2022,2019 and 2020(P＜0.05).Incidence was higher in spring and winter.In 5 years,the positivity rate of MP in respiratory tract infection patients was slightly higher in males than in females,the proportions of males in 2020 and 2022 were higher than those in 2019 and 2021(P＜0.05),and the proportions of males in 2019,2020,and 2022 were higher than that in 2023(P＜0.05).The age groups of MP infected patients were mainly concentrated in ado-lescents and infants under 14 years old.The positive results of patients in the 5 years were mainly distributed in titers of 1∶40,1∶80,and＞1∶160.There was no statistically significant difference in the proportion of positive results with MP total antibody≥1∶160 detected(P＞0.05).The top 5 clinical diagnoses of MP in-fected patients in thed hospital were fever,acute bronchitis,bronchopneumonia,chronic bronchitis,and pneu-monia,and the difference in the proportion of diagnostic results was statistically significant(P＜0.05).Conclu-sion This study clarifies the infection status of MP in the hospital from 2019 to 2023,and analyzes the impact of factors such as season,gender,and age on MP infection,which is of great significance for the prevention and control of respiratory infectious diseases in the hospital.
