Characteristics of laboratory routine tests and molecular epidemiology for child mycoplasma pneumoniae infection in Shenzhen area
10.3969/j.issn.1673-4130.2014.05.026
- VernacularTitle:深圳地区儿童 MP实验室常规检测及分子流行病学特征
- Author:
Defeng CAI
;
Yan YUAN
;
Xia ZHANG
;
Ruizhen ZHAO
;
Hongmei WANG
;
Dongli MA
- Publication Type:Journal Article
- Keywords:
pneumonia,mycoplasma;
laboratory techniques and procedures;
epidemiology,molecular
- From:
International Journal of Laboratory Medicine
2014;(5):569-571
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the epidemiological characteristics of mycoplasma pneumoniae (MP) infection among the out-patients and inpatients children in Shenzhen area during 2010-2012 and to explore the significance of the results of the laboratory routine tests in the diagnosis of MP infection .Methods The children patients with respiratory tract infection from 2010 to 2012 were selected and the MP infection and the non-MP infection were screened out .The epidemiological characteristics of gender ,age , etc .,among the children patients with MP infection during these 3 years were analyzed .The differences in the laboratory routine tests and high sensitivity C reactive protein (hsCRP) were compared between the MP infection and the non-MP infection .Results The positive detection rate of MP-DNA in males was slightly higher than that in females ,the difference had no statistical signifi-cance (P>0 .05);MP infection occurred in different age groups ,the positive detection rate of MP-DNA was lowest in the children patients aged <1 year old and highest in the children patients aged 3 - < 6 years (P< 0 .05);the routine laboratory tests and hsCRP level had no specificity in the diagnosis of MP infection .Conclusion The MP molecular epidemiology in Shenzhen area shows that MP infection has the seasonality ,the laboratory routine tests and hsCRP level can not be used as the basis of the MP la-boratory diagnosis .
