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Unified Medical Language System (UMLS)

UMLS Vocabularies

PSY (Psychological Index Terms) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T041Mental Process6278.5
T121Pharmacologic Substance4215.7
T170Intellectual Product3785.1
T048Mental or Behavioral Dysfunction3564.8
T109Organic Chemical3094.2
T061Therapeutic or Preventive Procedure3064.1
T054Social Behavior2974.0
T047Disease or Syndrome2964.0
T078Idea or Concept2553.4
T023Body Part, Organ, or Organ Component2253.0
T097Professional or Occupational Group2032.7
T055Individual Behavior1942.6
T033Finding1892.6
T080Qualitative Concept1832.5
T073Manufactured Object1712.3
T065Educational Activity1692.3
T098Population Group1552.1
T081Quantitative Concept1401.9
T062Research Activity1211.6
T060Diagnostic Procedure1171.6
T058Health Care Activity1061.4
T116Amino Acid, Peptide, or Protein1001.4
T090Occupation or Discipline971.3
T091Biomedical Occupation or Discipline941.3
T040Organism Function911.2
T123Biologically Active Substance851.1
T057Occupational Activity841.1
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
PAR/has parent relationship in a Metathesaurus source vocabulary /Empty relationship attribute6655
CHD/has child 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
CHV4094/674060.7
MSH3306/674049.1
MSHCZE3202/674047.5
MSHFRE3179/674047.2
MSHPOR3147/674046.7
MSHSPA3127/674046.4
MSHGER3065/674045.5
MSHITA3044/674045.2
MSHSWE2971/674044.1
MSHNOR2876/674042.7
AOD2837/674042.1
SNOMEDCT_US2757/674040.9
SCTSPA2712/674040.2
MSHPOL2656/674039.4
MSHRUS2656/674039.4
MSHFIN2453/674036.4
MSHJPN2437/674036.2
MSHDUT2235/674033.2
CSP2186/674032.4
NCI2161/674032.1
LCH_NW2084/674030.9
SNMI2047/674030.4
RCD2018/674029.9
MSHSCR1702/674025.3
SNM1564/674023.2
LCH1486/674022.0
LNC1190/674017.7
MEDCIN1062/674015.8
MDR956/674014.2
MDRBPO956/674014.2
MDRCZE956/674014.2
MDRDUT956/674014.2
MDRFRE956/674014.2
MDRGER956/674014.2
MDRHUN956/674014.2
MDRITA956/674014.2
MDRKOR956/674014.2
MDRPOR956/674014.2
MDRRUS956/674014.2
MDRSPA956/674014.2
MDRJPN953/674014.1
CCPSS650/67409.6
ICPC2ICD10ENG632/67409.4
NCI_NCI-GLOSS632/67409.4
MEDLINEPLUS518/67407.7
ICPC2P494/67407.3
NCI_FDA473/67407.0
ICD10CM440/67406.5
ICPC2ICD10DUT431/67406.4
OMIM396/67405.9
NCI_caDSR400/67405.9
CST391/67405.8
DXP393/67405.8
COSTAR382/67405.7
NCI_NICHD364/67405.4
NCI_CDISC348/67405.2
FMA351/67405.2
MTHICD9343/67405.1
ICD9CM347/67405.1
ICD10AM334/67405.0
WHO335/67405.0
WHOFRE332/67404.9
WHOPOR333/67404.9
WHOGER318/67404.7
HPO308/67404.6
MEDLINEPLUS_SPA312/67404.6
WHOSPA300/67404.5
NDDF297/67404.4
RXNORM290/67404.3
ICD10280/67404.2
VANDF280/67404.2
NCI_CTRP279/67404.1
KCD5269/67404.0
DMDICD10272/67404.0
ICD10DUT272/67404.0
DRUGBANK261/67403.9
MSHLAV262/67403.9
NANDA-I266/67403.9
ATC240/67403.6
MMSL245/67403.6
UWDA235/67403.5
NCI_GDC227/67403.4
NOC228/67403.4
MTHSPL232/67403.4
GS220/67403.3
PDQ215/67403.2
ICF-CY176/67402.6
ICF169/67402.5
BI171/67402.5
SNOMEDCT_VET155/67402.3
CPM151/67402.2
HL7V3.0139/67402.1
HL7V2.5140/67402.1
RCDSY128/67401.9
RCDAE118/67401.8
ICNP114/67401.7
USP108/67401.6
CCS100/67401.5
NCI_CTCAE91/67401.4
GO97/67401.4
NEU97/67401.4
USPMG87/67401.3
ICPC2EDUT78/67401.2
ICPC2EENG78/67401.2
QMR81/67401.2
ICPC75/67401.1
NCBI77/67401.1
NCI_DCP77/67401.1
NCI_PCDC77/67401.1