Biomaterial Database

[The analyses of Mycoplasma pneumoniae antibody test results in patients with respiratory tract infection]. 2011

Zhi-min Feng, and Wei Cheng, and Zu-fa Zhou, and Gui-zhuan Yuan

Department of Laboratory, Zhongshan Torch Develepment Zone Hospital, Zhongshan 528437, China.

OBJECTIVE To investigate the relationship between the infection rate of Mycoplasma pneumoniae (MP) and age, sex and season. METHODS Passive agglutination assay was used to detect Mycoplasma pneumoniae antibodies (MP-Ab) in the serum of patients with respiratory tract infection, and MP-Ab test results in 2010 were analyzed. RESULTS The positive rates of 5 year test results were 30.10%; among the results, the positive rates of male and female patients were respectively 30.74% and 36.12%, the difference was statistically significant (P < 0.05); And every age group were significantly different (P < 0.001), among each group, the positive rate of 3-14 years old patients was the highest; the season was no significant difference in incidence rates; the patients of positive titer > 1:640 accounted for 10.18% of the patients. CONCLUSIONS MP infection is increasing year by year, children aged 3 to 14 has become the high-risk groups. Women are more susceptible to MP than the men and the chances of infection are throughout the year, but the most of the patients have a good prognosis.

UI	MeSH Term	Description	Entries
D007223	Infant	A child between 1 and 23 months of age.	Infants
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009177	Mycoplasma pneumoniae	Short filamentous organism of the genus Mycoplasma, which binds firmly to the cells of the respiratory epithelium. It is one of the etiologic agents of non-viral primary atypical pneumonia in man.	Eaton Agent
D011019	Pneumonia, Mycoplasma	Interstitial pneumonia caused by extensive infection of the lungs (LUNG) and BRONCHI, particularly the lower lobes of the lungs, by MYCOPLASMA PNEUMONIAE in humans. In SHEEP, it is caused by MYCOPLASMA OVIPNEUMONIAE. In CATTLE, it may be caused by MYCOPLASMA DISPAR.	Mycoplasma Pneumonia,Pneumonia, Primary Atypical,Mycoplasma dispar Infection,Mycoplasma ovipneumoniae Infection,Mycoplasma pneumoniae Infection,Atypical Pneumonia, Primary,Atypical Pneumonias, Primary,Mycoplasma Pneumonias,Mycoplasma dispar Infections,Mycoplasma ovipneumoniae Infections,Mycoplasma pneumoniae Infections,Pneumonias, Mycoplasma,Pneumonias, Primary Atypical,Primary Atypical Pneumonia,Primary Atypical Pneumonias
D012141	Respiratory Tract Infections	Invasion of the host RESPIRATORY SYSTEM by microorganisms, usually leading to pathological processes or diseases.	Respiratory System Infections,Upper Respiratory Tract Infection,Upper Respiratory Tract Infections,Infections, Respiratory,Infections, Respiratory Tract,Infections, Upper Respiratory,Infections, Upper Respiratory Tract,Respiratory Infections,Upper Respiratory Infections,Infection, Respiratory System,Infection, Respiratory Tract,Respiratory Infection, Upper,Respiratory System Infection,Respiratory Tract Infection
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man