| Semantic Type ID | Semantic Type Name | Count | Percentage Distribution |
|---|---|---|---|
| T041 | Mental Process | 627 | 8.5 |
| T121 | Pharmacologic Substance | 421 | 5.7 |
| T170 | Intellectual Product | 361 | 4.9 |
| T048 | Mental or Behavioral Dysfunction | 357 | 4.9 |
| T109 | Organic Chemical | 309 | 4.2 |
| T061 | Therapeutic or Preventive Procedure | 306 | 4.2 |
| T054 | Social Behavior | 296 | 4.0 |
| T047 | Disease or Syndrome | 295 | 4.0 |
| T078 | Idea or Concept | 255 | 3.5 |
| T023 | Body Part, Organ, or Organ Component | 226 | 3.1 |
| T097 | Professional or Occupational Group | 203 | 2.8 |
| T055 | Individual Behavior | 194 | 2.6 |
| T033 | Finding | 194 | 2.6 |
| T080 | Qualitative Concept | 183 | 2.5 |
| T073 | Manufactured Object | 171 | 2.3 |
| T065 | Educational Activity | 168 | 2.3 |
| T098 | Population Group | 155 | 2.1 |
| T081 | Quantitative Concept | 139 | 1.9 |
| T062 | Research Activity | 109 | 1.5 |
| T058 | Health Care Activity | 107 | 1.5 |
| T116 | Amino Acid, Peptide, or Protein | 100 | 1.4 |
| T090 | Occupation or Discipline | 97 | 1.3 |
| T060 | Diagnostic Procedure | 96 | 1.3 |
| T091 | Biomedical Occupation or Discipline | 94 | 1.3 |
| T040 | Organism Function | 89 | 1.2 |
| T123 | Biologically Active Substance | 85 | 1.2 |
| T057 | Occupational Activity | 84 | 1.1 |
| T185 | Classification | 82 | 1.1 |
| Term Type | Expanded Form | Count |
|---|---|---|
| PT | Designated preferred name | 5436 |
| ET | Entry term | 2449 |
| HT | Hierarchical term | 76 |
| Attribute Type | Expanded Form | Count |
|---|---|---|
| PYR | PsychInfo year designation | 7885 |
| HN | History Note - for MeSH history notes, the year when the current form of the MeSH term was established as a major and/or minor descriptor. | 678 |
| Relation Name/Additional Label | Expanded Form | Count |
|---|---|---|
| RO/ | has relationship other than synonymous, narrower, or broader/Empty relationship attribute | 17602 |
| CHD/ | has child relationship in a Metathesaurus source vocabulary /Empty relationship attribute | 6655 |
| PAR/ | has parent relationship in a Metathesaurus source vocabulary /Empty relationship attribute | 6655 |
| RB/ | has a broader relationship/Empty relationship attribute | 5603 |
| RN/ | has a narrower relationship/Empty relationship attribute | 5603 |
| PAR/has_member | has parent relationship in a Metathesaurus source vocabulary /Has member | 3631 |
| CHD/member_of | has child relationship in a Metathesaurus source vocabulary /Member of | 3631 |
| RQ/used_for | related and possibly synonymous./Used for | 2459 |
| RQ/use | related and possibly synonymous./Use | 2459 |
| Count |
|---|
| 2212 |
| Source | # Concepts Sharing Atom/# Total Concepts | Percentage Distribution |
|---|---|---|
| CHV | 4094/6741 | 60.7 |
| MSH | 3342/6741 | 49.6 |
| MSHCZE | 3282/6741 | 48.7 |
| MSHFRE | 3210/6741 | 47.6 |
| MSHPOR | 3199/6741 | 47.5 |
| MSHSPA | 3176/6741 | 47.1 |
| MSHGER | 3099/6741 | 46.0 |
| MSHITA | 3037/6741 | 45.1 |
| MSHSWE | 2969/6741 | 44.0 |
| MSHNOR | 2870/6741 | 42.6 |
| AOD | 2836/6741 | 42.1 |
| SNOMEDCT_US | 2773/6741 | 41.1 |
| SCTSPA | 2731/6741 | 40.5 |
| MSHPOL | 2681/6741 | 39.8 |
| MSHRUS | 2681/6741 | 39.8 |
| MSHFIN | 2449/6741 | 36.3 |
| MSHJPN | 2432/6741 | 36.1 |
| MSHDUT | 2233/6741 | 33.1 |
| NCI | 2190/6741 | 32.5 |
| CSP | 2181/6741 | 32.4 |
| LCH_NW | 2083/6741 | 30.9 |
| SNMI | 2046/6741 | 30.4 |
| RCD | 2017/6741 | 29.9 |
| MSHSCR | 1697/6741 | 25.2 |
| SNM | 1566/6741 | 23.2 |
| LCH | 1486/6741 | 22.0 |
| LNC | 1202/6741 | 17.8 |
| MEDCIN | 1098/6741 | 16.3 |
| MDR | 969/6741 | 14.4 |
| MDRARA | 969/6741 | 14.4 |
| MDRBPO | 969/6741 | 14.4 |
| MDRCZE | 969/6741 | 14.4 |
| MDRDUT | 969/6741 | 14.4 |
| MDRFRE | 969/6741 | 14.4 |
| MDRGER | 969/6741 | 14.4 |
| MDRGRE | 969/6741 | 14.4 |
| MDRHUN | 969/6741 | 14.4 |
| MDRITA | 969/6741 | 14.4 |
| MDRKOR | 969/6741 | 14.4 |
| MDRLAV | 969/6741 | 14.4 |
| MDRPOL | 969/6741 | 14.4 |
| MDRPOR | 969/6741 | 14.4 |
| MDRRUS | 969/6741 | 14.4 |
| MDRSPA | 969/6741 | 14.4 |
| MDRSWE | 969/6741 | 14.4 |
| MDRJPN | 966/6741 | 14.3 |
| CCPSS | 650/6741 | 9.6 |
| ICPC2ICD10ENG | 632/6741 | 9.4 |
| MEDLINEPLUS | 519/6741 | 7.7 |
| ICPC2P | 492/6741 | 7.3 |
| ICD10CM | 447/6741 | 6.6 |
| ICPC2ICD10DUT | 432/6741 | 6.4 |
| OMIM | 408/6741 | 6.1 |
| CST | 391/6741 | 5.8 |
| DXP | 393/6741 | 5.8 |
| COSTAR | 383/6741 | 5.7 |
| FMA | 351/6741 | 5.2 |
| MTHICD9 | 345/6741 | 5.1 |
| ICD9CM | 347/6741 | 5.1 |
| ICD10AM | 334/6741 | 5.0 |
| WHO | 335/6741 | 5.0 |
| WHOFRE | 332/6741 | 4.9 |
| WHOPOR | 333/6741 | 4.9 |
| WHOGER | 318/6741 | 4.7 |
| HPO | 310/6741 | 4.6 |
| MEDLINEPLUS_SPA | 311/6741 | 4.6 |
| WHOSPA | 300/6741 | 4.5 |
| NDDF | 297/6741 | 4.4 |
| RXNORM | 292/6741 | 4.3 |
| ICD10 | 280/6741 | 4.2 |
| VANDF | 280/6741 | 4.2 |
| KCD5 | 269/6741 | 4.0 |
| DMDICD10 | 272/6741 | 4.0 |
| ICD10DUT | 272/6741 | 4.0 |
| MSHLAV | 262/6741 | 3.9 |
| DRUGBANK | 265/6741 | 3.9 |
| NANDA-I | 266/6741 | 3.9 |
| ATC | 241/6741 | 3.6 |
| MMSL | 245/6741 | 3.6 |
| MTHSPL | 233/6741 | 3.5 |
| UWDA | 235/6741 | 3.5 |
| NOC | 226/6741 | 3.4 |
| GS | 223/6741 | 3.3 |
| PDQ | 215/6741 | 3.2 |
| ICF-CY | 176/6741 | 2.6 |
| ICF | 169/6741 | 2.5 |
| BI | 171/6741 | 2.5 |
| SNOMEDCT_VET | 156/6741 | 2.3 |
| CPM | 151/6741 | 2.2 |
| HL7V2.5 | 139/6741 | 2.1 |
| HL7V3.0 | 135/6741 | 2.0 |
| RCDSY | 125/6741 | 1.9 |
| ICNP | 126/6741 | 1.9 |
| RCDAE | 118/6741 | 1.8 |
| USP | 108/6741 | 1.6 |
| CCS | 100/6741 | 1.5 |
| GO | 96/6741 | 1.4 |
| NEU | 97/6741 | 1.4 |
| USPMG | 87/6741 | 1.3 |
| NCBI | 79/6741 | 1.2 |
| QMR | 81/6741 | 1.2 |
| ICPC | 74/6741 | 1.1 |
| ICPC2EDUT | 77/6741 | 1.1 |
| ICPC2EENG | 77/6741 | 1.1 |