Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1983-10-21
pubmed:abstractText
The results of 25 repetitive impedance screenings of three cohorts of children are presented. The point prevalence of a type B tympanogram was 13% at the end of the first year of life, 11-18% during the second, third, fourth and fifth year of life, decreasing to 7% during the sixth and seventh year of life. The period prevalence during the first year of life was 15% and at least 30% during the second, third, fourth and fifth year of life, indicating that about 80% of all healthy children have had at least one period with a type B tympanogram and 40% have had at least one recurrent episode. Spontaneous improvement of secretory otitis occurs frequently, and it is recommended to wait 3-6 months before instituting surgical treatment.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
0001-6497
pubmed:author
pubmed:issnType
Print
pubmed:volume
37
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
31-43
pubmed:dateRevised
2009-1-14
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Epidemiology and spontaneous improvement of secretory otitis.
pubmed:publicationType
Journal Article