[Incidence of Mycoplasma pneumoniae infection in a population of hospitalized patients during an epidemic].
During an outbreak with Mycoplasma pneumoniae, a serological survey was performed with 3,165 sera from 1,900 hospitalized patients over a 33 months period. Four hundred and eleven patients exhibit serological pattern suggestive for a recent infection. The main points are the following: the infection was more frequently (21.6%) detected in females than males, in the patients 5 to 19 years than in the other age groups; the incidence of the infection is the same in the group of patients hospitalized for extra-respiratory syndromes compared to respiratory infections; children and teen-agers exhibit the higher antibody titers; no modification of the type of infection was found in relation with age groups; the antibody titers are higher when patients are hospitalized with respiratory diseases, whatever their age group may be; there is no relation between sex and the type of infection, pulmonary or extra-pulmonary; a surprisingly high incidence of infections was detected in patients hospitalized with renal failure.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003428:Cross Infection / Q000453:epidemiology*; D005260:Female; D005602:France; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011019:Pneumonia, Mycoplasma / Q000453:epidemiology*; D012698:Serologic Tests
Incidence de l'infection à Mycoplasma pneumoniae dans une population de malades hospitalisés au cours d'une épidémie.