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NDDF (FDB MedKnowledge) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T200Clinical Drug2419939.7
T121Pharmacologic Substance1346922.1
T109Organic Chemical911414.9
T074Medical Device37596.2
T122Biomedical or Dental Material18473.0
T116Amino Acid, Peptide, or Protein14442.4
T168Food13582.2
T129Immunologic Factor10711.8
T203Drug Delivery Device9441.5
T127Vitamin7651.3

Term Type Counts

Term TypeExpanded FormCount
CDAClinical drug name in abbreviated format35727
CDDClinical drug name in delimited format35727
CDCClinical drug name in concatenated format (NDDF)35727
INName for an ingredient15706
DFDose Form852
MTH_RXN_CDCRxNorm Created CDC390

Attribute Counts

Attribute TypeExpanded FormCount
NDCNational Drug Code corresponding to a clinical drug (e.g. 000023082503)255573

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
RO/has_dose_formhas relationship other than synonymous, narrower, or broader/Has dose form37537
RO/dose_form_ofhas relationship other than synonymous, narrower, or broader/Dose form of37537
RO/has_ingredienthas relationship other than synonymous, narrower, or broader/Has ingredient102
RO/ingredient_ofhas relationship other than synonymous, narrower, or broader/Ingredient of102

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
RXNORM22661/4787447.3
MMSL15598/4787432.6
VANDF15324/4787432.0
MMX12474/4787426.1
SNOMEDCT_US12117/4787425.3
SCTSPA12023/4787425.1
GS11853/4787424.8
MTHSPL10581/4787422.1
MSH6500/4787413.6
NCI6506/4787413.6
RCD4463/478749.3
CHV3701/478747.7
DRUGBANK3702/478747.7
MEDCIN3422/478747.1
MSHFRE2919/478746.1
ATC2921/478746.1
SNMI2760/478745.8
MSHCZE2747/478745.7
MSHGER2607/478745.4
MSHPOR2519/478745.3
MSHSPA2485/478745.2
MSHSWE2450/478745.1
MSHITA2336/478744.9
USP2267/478744.7
MSHPOL2204/478744.6
MSHRUS2204/478744.6
MSHFIN1873/478743.9
MSHJPN1818/478743.8
SNM1660/478743.5
LNC1542/478743.2
PDQ1369/478742.9
USPMG1146/478742.4
CSP1020/478742.1
LCH_NW898/478741.9
AOD708/478741.5
MSHNOR666/478741.4
LCH606/478741.3
MSHSCR571/478741.2