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Intellectual Disability (CUI C3714756) Suggest changes to this concept
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Terms & Properties

Concept Unique Identifier (CUI): C3714756

NCI Thesaurus Code: C97250  (see NCI Thesaurus info)

Semantic Type: Mental or Behavioral Dysfunction

NCIt Definition: A broad category of disorders characterized by an impairment to the intelligence an individual possesses. These impairments can result from trauma, birth, or disease and are not restricted to any particular age group.

MSH Definition: Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defects and perinatal insults. Intelligence quotient (IQ) scores are commonly used to determine whether an individual has an intellectual disability. IQ scores between 70 and 79 are in the borderline range. Scores below 67 are in the disabled range. (from Joynt, Clinical Neurology, 1992, Ch55, p28)

HPO Definition: Subnormal intellectual functioning which originates during the developmental period. Intellectual disability, previously referred to as mental retardation, has been defined as an IQ score below 70. [HPO:probinson]

Synonyms & Abbreviations: (see Synonym Details)
Development Disorder, Intellectual
Development Disorders, Intellectual
Disabilities, Intellectual
Disability, Intellectual
Disorder, Intellectual Development
Disorders, Intellectual Development
Intellectual Development Disorders
Intellectual development disorder
INTELLECTUAL DISABILITIES
Intellectual Disability [Disease/Finding]
Intellectual disability
Mental retardation, nonspecific
Mental Retardation
Nonprogressive intellectual disability
Nonprogressive mental retardation
Retardation, Mental

External Source Codes: 
NCI Thesaurus Code C97250 (see NCI Thesaurus info)

Other Properties: Property Definitions
Name Value Source
AN do not equate /rehabil with EDUCATION OF INTELLECTUALLY DISABLED MSH
AQL BL CF CI CL CO DG DH DI DT EC EH EM EN EP ET GE HI IM ME MI MO NU PA PC PP PS PX RH RT SU TH UR VE VI MSH
Contributing_Source NICHD NCI
DC 1 MSH
DX 19670101 MSH
EC education:Education of Intellectually Disabled MSH
HN 1967(1963) MSH
HPO_COMMENT This term should be used for children at least five years old. For younger children, consider the term Global developmental delay (HP:0001263). HPO
MDA 19990101 MSH
MESH_DEFINITION Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defects and perinatal insults. Intelligence quotient (IQ) scores are commonly used to determine whether an individual has an intellectual disability. IQ scores between 70 and 79 are in the borderline range. Scores below 67 are in the disabled range. (from Joynt, Clinical Neurology, 1992, Ch55, p28) NDFRT
MESH_DUI D008607 NDFRT
MESH_NAME Intellectual Disability NDFRT
MESH_UI M0013414 NDFRT
MMR 20150210 MSH
MN C10.597.606.643 MSH
MN C23.888.592.604.646 MSH
MN F01.700.687 MSH
MN F03.625.539 MSH
NDFRT_KIND DISEASE_KIND NDFRT
NICHD_Hierarchy_Term Intellectual Disability NCI
NUI N0000001995 NDFRT
PM 1967; see MENTAL DEFICIENCY 1963-1966; see IDIOCY 1963-1984; see MENTAL RETARDATION, PSYCHOSOCIAL 1969-1997 MSH
PRIMARY_PATH 10067989$10077548$10057167$10029205$Intellectual disability$Intellectual disabilities$Mental impairment disorders$Nervous system disorders MDR
PRIMARY_SOC 10029205 MDR
PT_IN_VERSION 19.0 MDR
PT_IN_VERSION 19.1 MDR
PT_IN_VERSION 20.0 MDR
PT_IN_VERSION 20.1 MDR
RXAUI 4223209 RXNORM
RXAUI 4223210 RXNORM
RXAUI 4223395 RXNORM
RXAUI 8229030 RXNORM
RXAUI 8229070 RXNORM
RXAUI 8229104 RXNORM
RXCUI 1552817 RXNORM
SID HP:0000730 HPO
SID HP:0001267 HPO
SID HP:0001286 HPO
SID HP:0002122 HPO
SID HP:0002192 HPO
SID HP:0002316 HPO
SID HP:0002382 HPO
SID HP:0002386 HPO
SID HP:0002402 HPO
SID HP:0002458 HPO
SID HP:0002482 HPO
SID HP:0002499 HPO
SID HP:0002543 HPO
SID HP:0003767 HPO
SID HP:0006833 HPO
SID HP:0007154 HPO
SID HP:0007176 HPO
SID HP:0007180 HPO
SNOMED_CID 91138005 NDFRT
TERMUI T025608 MSH
TERMUI T372691 MSH
TERMUI T750007 MSH
TERMUI T784120 MSH
TERMUI T855638 MSH
TH NLM (1978) MSH
TH NLM (2000) MSH
TH NLM (2010) MSH
TH NLM (2012) MSH
TH NLM (2015) MSH

Additional Concept Data:  (none)

URL to Bookmark: https://ncim-stage.nci.nih.gov/ncimbrowser/ConceptReport.jsp?dictionary=NCI Metathesaurus&code=C3714756

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