Linked Life Data

2965442

Source:http://linkedlifedata.com/resource/pubmed/id/2965442

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
1988-5-2
pubmed:abstractText
Few studies of the frequency of chromosomal aberrations in an unselected material of mildly mentally retarded children have been published. The present paper summarizes the chromosomal abnormalities in children with mild mental retardation (MMR) in Västerbotten in the northernmost part of Sweden. Chromosome analyses were carried out by routine methods. In addition, children whose MMR had no clear diagnosis or cause were investigated as regarding X-chromosomes with a fragile site and selected cases with banding techniques. Every mentally retarded child born between 1959 and 1970 in the county of Västerbotten was traced. Out of a total number of 40,871 individuals, 171, i.e. 4.2 per 1,000, were found to be mildly mentally retarded. Chromosomal aberrations were seen in 11.9% of the children with MMR, compared with 39.1% of the 161 children with severe mental retardation (SMR) in the same population. The proportion of cases with mental retardation of unknown etiology is high, especially amongst those with MMR. The use of high resolution banding and other modern cytogenetic methods should reduce this figure.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
0300-9726
pubmed:author
pubmed:issnType
Print
pubmed:volume
44
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
165-8
pubmed:dateRevised
2011-11-17
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Chromosomal aberrations in mildly mentally retarded children in a northern Swedish county.
pubmed:affiliation
Department of Clinical Genetics, University Hospital, Uppsala, Sweden.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't