Matches in SemOpenAlex for { <https://semopenalex.org/work/W2089173695> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2089173695 endingPage "296" @default.
- W2089173695 startingPage "291" @default.
- W2089173695 abstract "We wanted to determine the prevalence and subcategories of mental retardation (MR) defined as IQ < or = 70 in Akershus county, which rated by average yearly income, had the second highest socioeconomic status (SES) in Norway.The study population consisted of 30 037 children born between 1980 and 1985. Cases were ascertained from multiple sources and psychometrically assessed, predominantly with the Wechsler tests, which were standardized in Norway in 1978. The cases were divided into four groups: profound (IQ < 20), severe (IQ 20-34), moderate (IQ 35-49), and mild (IQ 50-70) MR, according to the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV). The median age was 10.8 y. The frequency and degree of parental consanguinity were registered, and the average inbreeding coefficient was calculated.Altogether, 185 had IQ < or = 70, giving a prevalence of MR of 6.2/1000. Prevalences for profound, severe, moderate, and mild MR were 0.8, 0.4, 1.5 and 3.5/1000, respectively. In two, possibly three, cases the parents were second cousins, giving an average inbreeding coefficient of 20-30 x 10(-5).The low prevalence of MR, particularly mild MR, could partly be explained by high SES, old standardization of IQ-test, and low inbreeding coefficient. The proportion of profound MR was considerably higher than estimated by DSM-IV." @default.
- W2089173695 created "2016-06-24" @default.
- W2089173695 creator A5033695524 @default.
- W2089173695 creator A5065219432 @default.
- W2089173695 date "1998-01-01" @default.
- W2089173695 modified "2023-10-10" @default.
- W2089173695 title "Mental retardation in Norway: prevalence and sub-classification in a cohort of 30 037 children born between 1980 and 1985" @default.
- W2089173695 cites W1561135805 @default.
- W2089173695 cites W1601780422 @default.
- W2089173695 cites W167189325 @default.
- W2089173695 cites W1781235450 @default.
- W2089173695 cites W1872875179 @default.
- W2089173695 cites W1915701605 @default.
- W2089173695 cites W1965139906 @default.
- W2089173695 cites W1967720328 @default.
- W2089173695 cites W1980297635 @default.
- W2089173695 cites W1987966617 @default.
- W2089173695 cites W2018969226 @default.
- W2089173695 cites W2027234539 @default.
- W2089173695 cites W2038714106 @default.
- W2089173695 cites W2045317347 @default.
- W2089173695 cites W2066953341 @default.
- W2089173695 cites W2083022748 @default.
- W2089173695 cites W2090863394 @default.
- W2089173695 cites W2143576756 @default.
- W2089173695 cites W2152411152 @default.
- W2089173695 cites W2404310921 @default.
- W2089173695 cites W2408813409 @default.
- W2089173695 cites W2433080172 @default.
- W2089173695 cites W2972029585 @default.
- W2089173695 cites W42579124 @default.
- W2089173695 doi "https://doi.org/10.1080/08035259850157345" @default.
- W2089173695 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9560036" @default.
- W2089173695 hasPublicationYear "1998" @default.
- W2089173695 type Work @default.
- W2089173695 sameAs 2089173695 @default.
- W2089173695 citedByCount "26" @default.
- W2089173695 countsByYear W20891736952013 @default.
- W2089173695 countsByYear W20891736952015 @default.
- W2089173695 countsByYear W20891736952016 @default.
- W2089173695 countsByYear W20891736952018 @default.
- W2089173695 countsByYear W20891736952021 @default.
- W2089173695 crossrefType "journal-article" @default.
- W2089173695 hasAuthorship W2089173695A5033695524 @default.
- W2089173695 hasAuthorship W2089173695A5065219432 @default.
- W2089173695 hasConcept C118552586 @default.
- W2089173695 hasConcept C126322002 @default.
- W2089173695 hasConcept C144024400 @default.
- W2089173695 hasConcept C147077947 @default.
- W2089173695 hasConcept C149923435 @default.
- W2089173695 hasConcept C166047926 @default.
- W2089173695 hasConcept C169900460 @default.
- W2089173695 hasConcept C187212893 @default.
- W2089173695 hasConcept C2779923321 @default.
- W2089173695 hasConcept C2908647359 @default.
- W2089173695 hasConcept C71924100 @default.
- W2089173695 hasConcept C72563966 @default.
- W2089173695 hasConcept C78170620 @default.
- W2089173695 hasConcept C89798072 @default.
- W2089173695 hasConcept C99454951 @default.
- W2089173695 hasConceptScore W2089173695C118552586 @default.
- W2089173695 hasConceptScore W2089173695C126322002 @default.
- W2089173695 hasConceptScore W2089173695C144024400 @default.
- W2089173695 hasConceptScore W2089173695C147077947 @default.
- W2089173695 hasConceptScore W2089173695C149923435 @default.
- W2089173695 hasConceptScore W2089173695C166047926 @default.
- W2089173695 hasConceptScore W2089173695C169900460 @default.
- W2089173695 hasConceptScore W2089173695C187212893 @default.
- W2089173695 hasConceptScore W2089173695C2779923321 @default.
- W2089173695 hasConceptScore W2089173695C2908647359 @default.
- W2089173695 hasConceptScore W2089173695C71924100 @default.
- W2089173695 hasConceptScore W2089173695C72563966 @default.
- W2089173695 hasConceptScore W2089173695C78170620 @default.
- W2089173695 hasConceptScore W2089173695C89798072 @default.
- W2089173695 hasConceptScore W2089173695C99454951 @default.
- W2089173695 hasIssue "3" @default.
- W2089173695 hasLocation W20891736951 @default.
- W2089173695 hasLocation W20891736952 @default.
- W2089173695 hasOpenAccess W2089173695 @default.
- W2089173695 hasPrimaryLocation W20891736951 @default.
- W2089173695 hasRelatedWork W1971000636 @default.
- W2089173695 hasRelatedWork W1978045930 @default.
- W2089173695 hasRelatedWork W2022694232 @default.
- W2089173695 hasRelatedWork W2070611075 @default.
- W2089173695 hasRelatedWork W2089173695 @default.
- W2089173695 hasRelatedWork W2119511181 @default.
- W2089173695 hasRelatedWork W2164438856 @default.
- W2089173695 hasRelatedWork W2733941668 @default.
- W2089173695 hasRelatedWork W4205822811 @default.
- W2089173695 hasRelatedWork W2054824686 @default.
- W2089173695 hasVolume "87" @default.
- W2089173695 isParatext "false" @default.
- W2089173695 isRetracted "false" @default.
- W2089173695 magId "2089173695" @default.
- W2089173695 workType "article" @default.