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Unified Medical Language System (UMLS)

PSY (Psychological Index Terms) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T041Mental Process6238.4
T121Pharmacologic Substance4135.6
T170Intellectual Product3815.1
T048Mental or Behavioral Dysfunction3564.8
T109Organic Chemical3094.2
T061Therapeutic or Preventive Procedure3044.1
T054Social Behavior2964.0
T047Disease or Syndrome2893.9
T078Idea or Concept2593.5
T023Body Part, Organ, or Organ Component2243.0
T097Professional or Occupational Group2022.7
T055Individual Behavior1922.6
T080Qualitative Concept1882.5
T065Educational Activity1862.5
T033Finding1832.5
T073Manufactured Object1672.3
T098Population Group1562.1
T081Quantitative Concept1482.0
T062Research Activity1251.7
T060Diagnostic Procedure1191.6
T058Health Care Activity1071.4
T116Amino Acid, Peptide, or Protein1001.3
T090Occupation or Discipline961.3
T091Biomedical Occupation or Discipline951.3
T123Biologically Active Substance891.2
T040Organism Function891.2
T057Occupational Activity871.2
T185Classification821.1

Term Type Counts

Term TypeExpanded FormCount
PTDesignated preferred name5436
ETEntry term2449
HTHierarchical term76

Attribute Counts

Attribute TypeExpanded FormCount
PYRPsychInfo year designation7885
HNHistory Note - for MeSH history notes, the year when the current form of the MeSH term was established as a major and/or minor descriptor.678

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
RO/has relationship other than synonymous, narrower, or broader/Empty relationship attribute17602
CHD/has child relationship in a Metathesaurus source vocabulary /Empty relationship attribute6655
PAR/has parent relationship in a Metathesaurus source vocabulary /Empty relationship attribute6655
RB/has a broader relationship/Empty relationship attribute5603
RN/has a narrower relationship/Empty relationship attribute5603
CHD/member_ofhas child relationship in a Metathesaurus source vocabulary /Member of3631
PAR/has_memberhas parent relationship in a Metathesaurus source vocabulary /Has member3631
RQ/userelated and possibly synonymous./Use2459
RQ/used_forrelated and possibly synonymous./Used for2459

Definition Count

Count
2212

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
CHV4092/673560.8
MSH3219/673547.8
MSHFRE3114/673546.2
MSHCZE3053/673545.3
MSHGER3003/673544.6
MSHITA3007/673544.6
MSHPOR2971/673544.1
MSHSPA2955/673543.9
AOD2832/673542.0
MSHNOR2807/673541.7
SNOMEDCT_US2736/673540.6
SCTSPA2695/673540.0
MSHPOL2588/673538.4
MSHRUS2588/673538.4
MSHSWE2588/673538.4
MSHFIN2449/673536.4
MSHJPN2432/673536.1
MSHDUT2242/673533.3
CSP2186/673532.5
NCI2079/673530.9
LCH_NW2080/673530.9
SNMI2045/673530.4
RCD2023/673530.0
MSHSCR1681/673525.0
SNM1565/673523.2
LCH1484/673522.0
LNC1098/673516.3
MEDCIN1027/673515.2
MDR933/673513.9
MDRCZE933/673513.9
MDRDUT933/673513.9
MDRFRE933/673513.9
MDRGER933/673513.9
MDRHUN933/673513.9
MDRITA933/673513.9
MDRPOR933/673513.9
MDRSPA933/673513.9
MDRJPN930/673513.8
NDFRT897/673513.3
CCPSS648/67359.6
ICPC2ICD10ENG630/67359.4
NCI_NCI-GLOSS635/67359.4
MEDLINEPLUS523/67357.8
ICPC2P495/67357.3
ICD10CM442/67356.6
ICPC2ICD10DUT430/67356.4
NCI_FDA433/67356.4
DXP394/67355.9
CST393/67355.8
COSTAR381/67355.7
OMIM369/67355.5
NCI_NICHD364/67355.4
ICD9CM349/67355.2
FMA351/67355.2
MTHICD9346/67355.1
ICD10AM334/67355.0
WHOPOR334/67355.0
WHO336/67355.0
NCI_CDISC331/67354.9
WHOFRE333/67354.9
WHOGER319/67354.7
WHOSPA301/67354.5
NDDF298/67354.4
RXNORM290/67354.3
ICD10281/67354.2
VANDF281/67354.2
HPO283/67354.2
DMDICD10274/67354.1
ICD10DUT274/67354.1
KCD5271/67354.0
MSHLAV263/67353.9
NANDA-I255/67353.8
DRUGBANK250/67353.7
MMSL245/67353.6
UWDA235/67353.5
ATC239/67353.5
MTHSPL231/67353.4
PDQ192/67352.9
ICF-CY175/67352.6
ICF168/67352.5
NOC168/67352.5
BI171/67352.5
CPM152/67352.3
HL7V3.0152/67352.3
SNOMEDCT_VET156/67352.3
USPMG150/67352.2
HL7V2.5140/67352.1
RCDSY129/67351.9
RCDAE120/67351.8
ICNP109/67351.6
CCS101/67351.5
NEU96/67351.4
GO97/67351.4
NCI_CTCAE90/67351.3
NCI_DCP81/67351.2
QMR82/67351.2
CCS_1072/67351.1
ICPC73/67351.1
ICPC2EDUT76/67351.1
ICPC2EENG76/67351.1
NCBI77/67351.1