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Unified Medical Language System (UMLS)

MEDLINEPLUS (MedlinePlus Health Topics) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T047Disease or Syndrome78535.2
T061Therapeutic or Preventive Procedure1356.0
T191Neoplastic Process1275.7
T037Injury or Poisoning873.9
T033Finding833.7
T048Mental or Behavioral Dysfunction823.7
T121Pharmacologic Substance733.3
T046Pathologic Function723.2
T109Organic Chemical542.4
T184Sign or Symptom532.4
T102Group Attribute431.9
T058Health Care Activity311.4
T131Hazardous or Poisonous Substance301.3
T055Individual Behavior281.3
T060Diagnostic Procedure251.1
T059Laboratory Procedure241.1

Term Type Counts

Term TypeExpanded FormCount
ETEntry term1463
PTDesignated preferred name1013
SYDesignated synonym859
HTHierarchical term44

Attribute Counts

Attribute TypeExpanded FormCount
MP_OTHER_LANGUAGE_URLMEDLINEPLUS health topic other-language URL5031
DATE_CREATEDDate created1013
MP_HEALTH_TOPIC_URLMEDLINEPLUS health topic URL1013
MP_PRIMARY_INSTITUTE_URLMEDLINEPLUS health topic primary-institute URL798
MP_GROUP_URLMEDLINEPLUS group URL44

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
SIB/has sibling relationship in a Metathesaurus source vocabulary./Empty relationship attribute95770
RO/related_tohas relationship other than synonymous, narrower, or broader/Is Related to4528
RQ/related and possibly synonymous./Empty relationship attribute2926
PAR/has parent relationship in a Metathesaurus source vocabulary /Empty relationship attribute1846
CHD/has child relationship in a Metathesaurus source vocabulary /Empty relationship attribute1846
SY/source asserted synonymy./Empty relationship attribute1718
RQ/mapped_torelated and possibly synonymous./Mapped to1327
RQ/mapped_fromrelated and possibly synonymous./Mapped from1327
RO/mapping_qualifier_ofhas relationship other than synonymous, narrower, or broader/Mapping qualifier of28
RO/has_mapping_qualifierhas relationship other than synonymous, narrower, or broader/Has mapping qualifier28

Definition Count

Count
1013

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
CHV1724/211181.7
SNOMEDCT_US1591/211175.4
MSH1574/211174.6
SCTSPA1561/211173.9
MSHFRE1541/211173.0
MSHGER1532/211172.6
MSHCZE1531/211172.5
MSHITA1526/211172.3
MSHPOR1519/211172.0
MSHSPA1515/211171.8
MSHNOR1509/211171.5
RCD1369/211164.9
MSHPOL1350/211164.0
MSHRUS1350/211164.0
MSHSWE1338/211163.4
SNMI1322/211162.6
MDR1319/211162.5
MDRCZE1319/211162.5
MDRDUT1319/211162.5
MDRFRE1319/211162.5
MDRGER1319/211162.5
MDRHUN1319/211162.5
MDRITA1319/211162.5
MDRPOR1319/211162.5
MDRSPA1319/211162.5
MDRJPN1317/211162.4
NCI1308/211162.0
MSHDUT1259/211159.6
MSHFIN1259/211159.6
MSHJPN1252/211159.3
MEDCIN1185/211156.1
CSP1120/211153.1
LCH_NW1063/211150.4
SNM1036/211149.1
NDFRT1001/211147.4
MSHSCR969/211145.9
ICPC2ICD10ENG955/211145.2
CCPSS895/211142.4
ICPC2P823/211139.0
AOD803/211138.0
ICD10CM797/211137.8
COSTAR766/211136.3
ICPC2ICD10DUT726/211134.4
DXP706/211133.4
LCH657/211131.1
ICD10AM635/211130.1
OMIM627/211129.7
NCI_NICHD622/211129.5
LNC599/211128.4
ICD9CM598/211128.3
CST572/211127.1
ICD10572/211127.1
KCD5565/211126.8
ICD10DUT563/211126.7
DMDICD10562/211126.6
HPO546/211125.9
WHO538/211125.5
WHOFRE532/211125.2
MTHICD9533/211125.2
WHOPOR533/211125.2
PSY524/211124.8
WHOGER504/211123.9
NCI_NCI-GLOSS482/211122.8
WHOSPA464/211122.0
BI369/211117.5
NCI_FDA227/211110.8
NANDA-I200/21119.5
RCDSY185/21118.8
SNOMEDCT_VET186/21118.8
PDQ178/21118.4
CCS173/21118.2
QMR166/21117.9
NCI_CTCAE159/21117.5
RCDAE154/21117.3
ICPC2EDUT151/21117.2
ICPC2EENG151/21117.2
ICPC137/21116.5
ICPCDAN135/21116.4
ICPCDUT135/21116.4
ICPCFIN135/21116.4
ICPCFRE135/21116.4
ICPCGER135/21116.4
ICPCHUN135/21116.4
ICPCITA135/21116.4
ICPCNOR135/21116.4
ICPCPOR135/21116.4
ICPCSPA135/21116.4
ICPCSWE135/21116.4
NCI_CDISC134/21116.3
ICPCBAQ130/21116.2
NOC113/21115.4
CCS_10111/21115.3
ICPCHEB110/21115.2
AIR68/21113.2
CPT63/21113.0
NCI_CTRP-SDC63/21113.0
NDDF56/21112.7
VANDF56/21112.7
ICNP58/21112.7
CPM53/21112.5
ICD10AMAE49/21112.3
NCI_CTEP-SDC49/21112.3
RXNORM49/21112.3
HL7V2.546/21112.2
MMSL46/21112.2
ICD10AE44/21112.1
DRUGBANK37/21111.8
HL7V3.037/21111.8
MTHSPL38/21111.8
MTHMST39/21111.8
MTHMSTFRE39/21111.8
MTHMSTITA39/21111.8
OMS36/21111.7
FMA33/21111.6
MSHLAV33/21111.6
UWDA33/21111.6
ATC31/21111.5
CCC31/21111.5
NCI_CRCH29/21111.4
PCDS30/21111.4
ICF-CY27/21111.3
DSM-525/21111.2
HCPT25/21111.2
ICF26/21111.2
NCI_DCP24/21111.1
RCDSA24/21111.1