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Unified Medical Language System (UMLS)

PCDS (Patient Care Data Set) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T061Therapeutic or Preventive Procedure111151.2
T058Health Care Activity48222.2
T033Finding25011.5
T065Educational Activity1557.1
T046Pathologic Function331.5
T170Intellectual Product331.5
T047Disease or Syndrome241.1

Term Type Counts

Term TypeExpanded FormCount
OROrders1357
PRName of a problem363
GOGoal311
HTHierarchical term121
HXExpanded version of short hierarchical term55
COComponent name (these are hierarchical terms, as opposed to the LOINC component names which are analytes)22

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
PAR/has parent relationship in a Metathesaurus source vocabulary /Empty relationship attribute2174
CHD/has child relationship in a Metathesaurus source vocabulary /Empty relationship attribute2174
SY/source asserted synonymy./Empty relationship attribute110

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
SCTSPA128/21725.9
SNOMEDCT_US129/21725.9
CHV108/21725.0
MEDCIN104/21724.8
LNC99/21724.6
SNMI87/21724.0
CCC85/21723.9
RCD78/21723.6
ICNP73/21723.4
MDR67/21723.1
MDRCZE67/21723.1
MDRDUT67/21723.1
MDRFRE67/21723.1
MDRGER67/21723.1
MDRHUN67/21723.1
MDRITA67/21723.1
MDRJPN67/21723.1
MDRPOR67/21723.1
MDRSPA67/21723.1
NANDA-I67/21723.1
CPM63/21722.9
MSH63/21722.9
MSHCZE63/21722.9
MSHFRE63/21722.9
MSHGER63/21722.9
MSHITA63/21722.9
MSHNOR63/21722.9
MSHPOR63/21722.9
MSHSPA63/21722.9
NCI63/21722.9
MSHDUT59/21722.7
MSHPOL55/21722.5
MSHRUS55/21722.5
MSHSWE55/21722.5
MSHFIN52/21722.4
SNM52/21722.4
CCPSS49/21722.3
MSHJPN50/21722.3
ICPC2ICD10ENG51/21722.3
ICPC2P45/21722.1
CSP44/21722.0
ICD10CM44/21722.0
CST41/21721.9
ICPC2ICD10DUT41/21721.9
NDFRT41/21721.9
WHO41/21721.9
AOD39/21721.8
DXP39/21721.8
LCH_NW39/21721.8
MSHSCR40/21721.8
NCI_NICHD40/21721.8
NOC40/21721.8
WHOFRE40/21721.8
WHOPOR40/21721.8
OMIM36/21721.7
COSTAR37/21721.7
HPO37/21721.7
WHOSPA37/21721.7
WHOGER38/21721.7
ICD10AM34/21721.6
ICD9CM35/21721.6
ICD1030/21721.4
MEDLINEPLUS30/21721.4
LCH31/21721.4
PSY28/21721.3
DMDICD1029/21721.3
ICD10DUT29/21721.3
KCD529/21721.3
MTHICD929/21721.3
NCI_FDA25/21721.2
NCI_NCI-GLOSS23/21721.1
NCI_CTCAE24/21721.1