| Semantic Type ID | Semantic Type Name | Count | Percentage Distribution |
|---|---|---|---|
| T121 | Pharmacologic Substance | 1377 | 24.4 |
| T061 | Therapeutic or Preventive Procedure | 1183 | 20.9 |
| T109 | Organic Chemical | 904 | 16.0 |
| T058 | Health Care Activity | 730 | 12.9 |
| T002 | Plant | 601 | 10.6 |
| T059 | Laboratory Procedure | 246 | 4.4 |
| T197 | Inorganic Chemical | 156 | 2.8 |
| T074 | Medical Device | 139 | 2.5 |
| T185 | Classification | 103 | 1.8 |
| T200 | Clinical Drug | 60 | 1.1 |
| Term Type | Expanded Form | Count |
|---|---|---|
| PT | Designated preferred name | 4424 |
| AB | Abbreviation in any source vocabulary | 4396 |
| HT | Hierarchical term | 245 |
| Attribute Type | Expanded Form | Count |
|---|---|---|
| DATE_CREATED | Date created | 4424 |
| SOURCE_UI | Unique identifier from the source | 4424 |
| DATE_LAST_MODIFIED | Date last modified | 4424 |
| Relation Name/Additional Label | Expanded Form | Count |
|---|---|---|
| CHD/ | has child relationship in a Metathesaurus source vocabulary /Empty relationship attribute | 4669 |
| PAR/ | has parent relationship in a Metathesaurus source vocabulary /Empty relationship attribute | 4669 |
| SY/has_expanded_form | source asserted synonymy./Has expanded form | 4396 |
| SY/expanded_form_of | source asserted synonymy./Expanded form of | 4396 |
| Count |
|---|
| 4281 |
| Source | # Concepts Sharing Atom/# Total Concepts | Percentage Distribution |
|---|---|---|
| CHV | 612/4613 | 13.3 |
| SNOMEDCT_US | 440/4613 | 9.5 |
| SCTSPA | 434/4613 | 9.4 |
| TKMT | 262/4613 | 5.7 |
| MSH | 221/4613 | 4.8 |
| MSHCZE | 199/4613 | 4.3 |
| MSHSPA | 192/4613 | 4.2 |
| SNMI | 192/4613 | 4.2 |
| MSHPOR | 196/4613 | 4.2 |
| MSHFRE | 186/4613 | 4.0 |
| NCI | 173/4613 | 3.8 |
| MSHNOR | 174/4613 | 3.8 |
| MSHGER | 171/4613 | 3.7 |
| MSHITA | 172/4613 | 3.7 |
| NCBI | 172/4613 | 3.7 |
| MSHSWE | 158/4613 | 3.4 |
| RCD | 148/4613 | 3.2 |
| NIC | 141/4613 | 3.1 |
| MEDCIN | 142/4613 | 3.1 |
| MSHDUT | 124/4613 | 2.7 |
| MSHPOL | 118/4613 | 2.6 |
| MSHRUS | 118/4613 | 2.6 |
| MSHFIN | 115/4613 | 2.5 |
| MSHJPN | 115/4613 | 2.5 |
| LCH_NW | 85/4613 | 1.8 |
| SNM | 85/4613 | 1.8 |
| ICNP | 79/4613 | 1.7 |
| MDR | 80/4613 | 1.7 |
| MDRARA | 80/4613 | 1.7 |
| MDRBPO | 80/4613 | 1.7 |
| MDRCZE | 80/4613 | 1.7 |
| MDRDUT | 80/4613 | 1.7 |
| MDRFRE | 80/4613 | 1.7 |
| MDRGER | 80/4613 | 1.7 |
| MDRGRE | 80/4613 | 1.7 |
| MDRHUN | 80/4613 | 1.7 |
| MDRITA | 80/4613 | 1.7 |
| MDRJPN | 80/4613 | 1.7 |
| MDRKOR | 80/4613 | 1.7 |
| MDRLAV | 80/4613 | 1.7 |
| MDRPOL | 80/4613 | 1.7 |
| MDRPOR | 80/4613 | 1.7 |
| MDRRUS | 80/4613 | 1.7 |
| MDRSPA | 80/4613 | 1.7 |
| MDRSWE | 80/4613 | 1.7 |
| CSP | 75/4613 | 1.6 |
| AOD | 76/4613 | 1.6 |
| LNC | 66/4613 | 1.4 |
| MSHSCR | 66/4613 | 1.4 |
| CCC | 59/4613 | 1.3 |
| LCH | 56/4613 | 1.2 |
| RXNORM | 51/4613 | 1.1 |