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UMLS Home » UMLS Metathesaurus Vocabulary Documentation » MDR (MedDRA) - Statistics

MDR (MedDRA) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T047Disease or Syndrome1686931.3
T033Finding926017.2
T191Neoplastic Process551610.2
T037Injury or Poisoning44558.3
T061Therapeutic or Preventive Procedure36546.8
T046Pathologic Function30145.6
T184Sign or Symptom22114.1
T059Laboratory Procedure16053.0
T048Mental or Behavioral Dysfunction14652.7
T034Laboratory or Test Result13412.5
T019Congenital Abnormality11412.1
T060Diagnostic Procedure9861.8

Term Type Counts

Term TypeExpanded FormCount
LLTLower Level Term67995
PTDesignated preferred name22499
OLNon-current Lower Level Term9253
MTH_PTMetathesaurus preferred term2143
HTHierarchical term1738
MTH_LLTMTH Lower Level Term769
MTH_OLMTH Non-current Lower Level Term468
HGHigh Level Group Term337
SMQStandardised MedDRA Query221
MTH_HTMTH Hierarchical term179
MTH_SMQMetathesaurus version of Standardised MedDRA Query62
MTH_HGMTH High Level Group Term56
ABAbbreviation in any source vocabulary27
OSSystem-organ class27
MTH_OSMTH System-organ class1

Attribute Counts

Attribute TypeExpanded FormCount
SMQ_TERM_STATUSStandardised MedDRA Query (SMQ) Term Status. Identifies a term as active ("A") or inactive ("I") within this SMQ.150604
SMQ_TERM_CATStandardised MedDRA Query (SMQ) Term Category. A single alphabetical letter indicating the category of the term for application of the SMQ algorithm. If the SMQ does not use algorithms, then all Term_category values are assigned "A." For a child SMQ, this field is assigned "S."150604
SMQ_TERM_SCOPEStandardised MedDRA Query (SMQ) Term Scope. Defines the MedDRA term as a member of the broad scope (1), narrow scope (2) of the SMQ search, or a child SMQ (0) (zero).150604
SMQ_TERM_LMVERSIONStandardised MedDRA Query (SMQ) Last Modified Version. Version of MedDRA in which term was last modified in the SMQ.150604
SMQ_TERM_ADDVERSIONStandardised MedDRA Query (SMQ) Addition Version. Version of MedDRA in which term was added to the SMQ.150604
SMQ_TERM_WEIGHTStandardised MedDRA Query (SMQ) Term Weight. Used for some SMQ algorithms; "0" is used as default.150604
SMQ_TERM_LEVELStandardised MedDRA Query (SMQ) Term Level. The MedDRA hierarchy level of a term (4=PT, 5=LLT) or 0 (zero) for a child SMQ.46312
MPSMedDRA primary SOC (PTs may have multiple treepositions, but each has a primary soc)22499
SMQ_ALGOStandardised MedDRA Query (SMQ) Algorithm. Boolean expression of algorithm for the SMQ. "N" if the SMQ does not utilize an algorithm.221
SMQ_STATUSStandardised MedDRA Query (SMQ) Status. "A" = active; "I" = inactive.221
SMQ_LEVELStandardised MedDRA Query (SMQ) Level. Value between 1 and 5 identifying the level of the SMQ within the hierarchy of SMQs; 1 is the most general, 5 is the most narrow.221
SMQ_SOURCEStandardised MedDRA Query (SMQ) Source. Source for the development of the SMQ, e.g. medical references.181
SOSScope Statement126
MISOMedDRA Serial Code International SOC Sort Order Digit (01-26)27

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
SIB/has sibling relationship in a Metathesaurus source vocabulary./Empty relationship attribute1449044
RQ/classified_asrelated and possibly synonymous./Classified as77248
RQ/classifiesrelated and possibly synonymous./Classifies77248
RO/has_memberhas relationship other than synonymous, narrower, or broader/Has member75302
RO/member_ofhas relationship other than synonymous, narrower, or broader/Member of75302
CHD/has child relationship in a Metathesaurus source vocabulary /Empty relationship attribute34608
PAR/has parent relationship in a Metathesaurus source vocabulary /Empty relationship attribute34608
SY/mth_has_british_formsource asserted synonymy./MTH has British form5011
SY/mth_british_form_ofsource asserted synonymy./MTH British form of5011
SY/mth_expanded_form_ofsource asserted synonymy./MTH expanded form of724
SY/mth_has_expanded_formsource asserted synonymy./MTH has expanded form724
SY/has_expanded_formsource asserted synonymy./Has expanded form27
SY/expanded_form_ofsource asserted synonymy./Expanded form of27

Definition Count

Count
221

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
MDRCZE53842/53842100.0
MDRDUT53842/53842100.0
MDRFRE53842/53842100.0
MDRGER53842/53842100.0
MDRHUN53842/53842100.0
MDRITA53842/53842100.0
MDRPOR53842/53842100.0
MDRSPA53842/53842100.0
MDRJPN48757/5384290.6
SNOMEDCT_US21391/5384239.7
SCTSPA21029/5384239.1
RCD16377/5384230.4
SNMI13855/5384225.7
MEDCIN13388/5384224.9
CHV13007/5384224.2
ICD9CM11885/5384222.1
NCI8505/5384215.8
ICPC2ICD10ENG7960/5384214.8
ICD10CM6902/5384212.8
ICPC2ICD10DUT6656/5384212.4
MSH6593/5384212.2
MTHICD96515/5384212.1
SNM5934/5384211.0
MSHFRE5941/5384211.0
MSHCZE5845/5384210.9
MSHNOR5810/5384210.8
MSHITA5702/5384210.6
MSHGER5675/5384210.5
MSHSPA5498/5384210.2
MSHPOR5509/5384210.2
ICD10AM5379/5384210.0
MSHDUT4731/538428.8
CCPSS4677/538428.7
MSHPOL4488/538428.3
MSHRUS4488/538428.3
MSHSWE4488/538428.3
ICD104250/538427.9
DMDICD104208/538427.8
ICD10DUT4213/538427.8
KCD54160/538427.7
MSHJPN4168/538427.7
MSHFIN4091/538427.6
OMIM3834/538427.1
DXP3680/538426.8
CST3612/538426.7
NDFRT3626/538426.7
ICPC2P3217/538426.0
HPO3172/538425.9
WHO3142/538425.8
WHOFRE3067/538425.7
WHOPOR3087/538425.7
WHOGER2766/538425.1
CSP2660/538424.9
COSTAR2530/538424.7
WHOSPA2539/538424.7
NCI_NICHD2500/538424.6
LCH_NW2253/538424.2
MSHSCR2254/538424.2
AOD2045/538423.8
RCDAE1834/538423.4
LNC1270/538422.4
LCH1306/538422.4
MEDLINEPLUS1311/538422.4
RCDSY1257/538422.3
NCI_NCI-GLOSS1166/538422.2
SNOMEDCT_VET1137/538422.1
PSY933/538421.7
CPT793/538421.5
PDQ802/538421.5
BI833/538421.5
NCI_CTCAE749/538421.4
NCI_CDISC764/538421.4
QMR646/538421.2