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ATC (Anatomical Therapeutic Chemical Classification System) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T121Pharmacologic Substance521947.2
T109Organic Chemical354932.1
T116Amino Acid, Peptide, or Protein5945.4
T129Immunologic Factor3583.2
T195Antibiotic2992.7
T130Indicator, Reagent, or Diagnostic Aid2652.4
T125Hormone2061.9

Term Type Counts

Term TypeExpanded FormCount
INName for an ingredient5372
PTDesignated preferred name1300
RXN_PTRxnorm Preferred586
RXN_INRxnorm Preferred Ingredient62

Attribute Counts

Attribute TypeExpanded FormCount
ATC_LEVELATC LEVEL6672
IS_DRUG_CLASSIs Drug Class1300

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
CHD/member_ofhas child relationship in a Metathesaurus source vocabulary /Member of5372
PAR/has_memberhas parent relationship in a Metathesaurus source vocabulary /Has member5372
PAR/inverse_isahas parent relationship in a Metathesaurus source vocabulary /Inverse is a1300
CHD/isahas child relationship in a Metathesaurus source vocabulary /Is a1300

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
MSH3447/589258.5
NCI3403/589257.8
SNOMEDCT_US3071/589252.1
SCTSPA3059/589251.9
RXNORM2945/589250.0
NDDF2921/589249.6
DRUGBANK2683/589245.5
VANDF2233/589237.9
MMSL2096/589235.6
GS1931/589232.8
MEDCIN1923/589232.6
MTHSPL1903/589232.3
CHV1866/589231.7
MSHFRE1710/589229.0
MSHGER1705/589228.9
MSHCZE1699/589228.8
MSHPOR1686/589228.6
MSHSPA1668/589228.3
MSHSWE1656/589228.1
MSHITA1647/589228.0
MSHPOL1607/589227.3
MSHRUS1607/589227.3
SNMI1366/589223.2
RCD1359/589223.1
MSHFIN1361/589223.1
MSHJPN1329/589222.6
LNC1173/589219.9
USP1002/589217.0
SNM961/589216.3
PDQ907/589215.4
USPMG779/589213.2
CSP729/589212.4
LCH_NW578/58929.8
AOD463/58927.9
MSHSCR442/58927.5
LCH368/58926.2
MSHNOR352/58926.0
PSY241/58924.1
CPM99/58921.7
CCPSS82/58921.4