Clinical Epidemiological Characteristics of Mycoplasma Pneumoniae and Its Correlation with Climatic Environment

Xiaoli SHANG; Junxue NI; Yeying WANG; Jiao SHAN; Na BAI; Song WANG

doi:10.12259/j.issn.2095-610X.S20230618

Volume 44 Issue 6

Jun. 2023

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Xiaoli SHANG, Junxue NI, Yeying WANG, Jiao SHAN, Na BAI, Song WANG. Clinical Epidemiological Characteristics of Mycoplasma Pneumoniae and Its Correlation with Climatic Environment[J]. Journal of Kunming Medical University, 2023, 44(6): 97-101. doi: 10.12259/j.issn.2095-610X.S20230618

Citation:

Xiaoli SHANG, Junxue NI, Yeying WANG, Jiao SHAN, Na BAI, Song WANG. Clinical Epidemiological Characteristics of Mycoplasma Pneumoniae and Its Correlation with Climatic Environment[J]. Journal of Kunming Medical University, 2023, 44(6): 97-101. doi: 10.12259/j.issn.2095-610X.S20230618

Citation:

Xiaoli SHANG, Junxue NI, Yeying WANG, Jiao SHAN, Na BAI, Song WANG. Clinical Epidemiological Characteristics of Mycoplasma Pneumoniae and Its Correlation with Climatic Environment[J]. Journal of Kunming Medical University, 2023, 44(6): 97-101. doi: 10.12259/j.issn.2095-610X.S20230618

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Clinical Epidemiological Characteristics of Mycoplasma Pneumoniae and Its Correlation with Climatic Environment

doi: 10.12259/j.issn.2095-610X.S20230618

1.
Dept. of Pediatrics，The 2nd Affiliated Hospital of Kunming Medical University，Kunming Yunnan 650101
2.
School of Public Health，Kunming Medical University， Kunming Yunnan 650500，China

Received Date: 2023-04-01
Available Online: 2023-06-16
Publish Date: 2023-06-25

Abstract

Abstract

Objective To explore the epidemiological characteristics of Mycoplasma pneumoniae （MP） infection in children and the association between MP infection and meteorological elements. Methods Children admitted to the Second Affiliated Hospital of Kunming Medical University from January 2020 to December 2021 due to acute respiratory tract infection were retrospectively analyzed. Blood samples were collected for specific MP IgM and IgG double antibody titers, and environmental meteorological factors data were also collected. Descriptive statistics were used for clinical epidemiological characteristics of children with MP infection, logistic regression was used for correlation analysis, and regression Wald method was used to establish a relationship model. Results The positive rate of MP was 32.46% in 1260 test samples. The positive rates of MP in female and male children were 37.31% and 28.96%, respectively, and the difference was statistically significant （χ² = 9.752, P < 0.05）. The MP infection rate in infants was significantly lower than that in other age groups （χ² = 67.68, P < 0.05）. The detection rate in winter was significantly higher than that in other seasons （χ² = 31.089, P < 0.05）. Monthly cumulative precipitation （P = 0.001）, PM2.5 （P < 0.001）, and NO₂ （P < 0.001） significantly increased the risk of MP infection. Conclusion MP infection in children in Kunming was significant associated with age, sex, season and meteorological evironment.
- Children,
- Mycoplasma pneumoniae,
- Epidemiology,
- Meteorological elements

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References(19)

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