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Unified Medical Language System (UMLS)

ICF (International Classification of Functioning, Disability and Health) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T023Body Part, Organ, or Organ Component22715.8
T056Daily or Recreational Activity16811.7
T040Organism Function14610.2
T041Mental Process1349.3
T054Social Behavior1137.9
T039Physiologic Function1067.4
T042Organ or Tissue Function1027.1
T057Occupational Activity755.2
T073Manufactured Object584.0
T064Governmental or Regulatory Activity332.3
T184Sign or Symptom261.8
T169Functional Concept251.7
T070Natural Phenomenon or Process241.7
T022Body System231.6
T055Individual Behavior211.5
T029Body Location or Region211.5
T033Finding211.5

Term Type Counts

Term TypeExpanded FormCount
PTDesignated preferred name1230
HTHierarchical term265
MTH_PTMetathesaurus preferred term22
MTH_HTMTH Hierarchical term4

Attribute Counts

Attribute TypeExpanded FormCount
SECONDLEVELSecond Level code1495
LEVELRXNORM: Specifies the type of drug concepts - Values can be "Ingredient", "VA Class", or "VA Product"; ICF: hierarchical level number1495
ISLEAFLeaf flag: 0 for hierarchical nodes, 1 for leaf nodes 1495
SORTSort field1495
DIMENSIONDimension code1495
CHAPTERChapter code1495
FOURTHLEVELFourth Level code1495
THIRDLEVELThird Level code1495
BLOCKBlock code1495
SOSScope Statement367

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
SIB/has sibling relationship in a Metathesaurus source vocabulary./Empty relationship attribute8012
CHD/has child relationship in a Metathesaurus source vocabulary /Empty relationship attribute1495
PAR/has parent relationship in a Metathesaurus source vocabulary /Empty relationship attribute1495
SY/mth_british_form_ofsource asserted synonymy./MTH British form of26
SY/mth_has_british_formsource asserted synonymy./MTH has British form26

Definition Count

Count
767

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
ICF-CY1427/143599.4
CHV288/143520.1
SNOMEDCT_US274/143519.1
SCTSPA273/143519.0
MSH229/143516.0
MSHCZE225/143515.7
MSHFRE225/143515.7
MSHNOR225/143515.7
MSHITA222/143515.5
SNMI222/143515.5
NCI223/143515.5
MSHPOR220/143515.3
MSHSPA220/143515.3
MSHGER218/143515.2
RCD216/143515.1
MSHPOL209/143514.6
MSHRUS209/143514.6
MSHSWE209/143514.6
AOD201/143514.0
MSHJPN200/143513.9
MSHDUT198/143513.8
MSHFIN197/143513.7
SNM197/143513.7
CSP184/143512.8
MSHSCR179/143512.5
LCH_NW174/143512.1
PSY168/143511.7
LCH153/143510.7
LNC143/143510.0
FMA139/14359.7
UWDA127/14358.9
NCI_CDISC123/14358.6
MSHLAV105/14357.3
HL7V2.582/14355.7
NCI_NCI-GLOSS74/14355.2
CCPSS42/14352.9
NOC42/14352.9
OMIM31/14352.2
SNOMEDCT_VET30/14352.1
MEDCIN28/14352.0
GO26/14351.8
MEDLINEPLUS26/14351.8
MDRJPN21/14351.5
MDR22/14351.5
MDRCZE22/14351.5
MDRDUT22/14351.5
MDRFRE22/14351.5
MDRGER22/14351.5
MDRHUN22/14351.5
MDRITA22/14351.5
MDRPOR22/14351.5
MDRSPA22/14351.5
CST18/14351.3
COSTAR17/14351.2
ICPC2P16/14351.1
NANDA-I16/14351.1
NEU16/14351.1