From: Missing lateral relationships in top-level concepts of an ontology
Hierarchy | # concepts | # Concepts in top area | % |
---|---|---|---|
Body structure | 39,323 | 27,224 | 69.2 |
Clinical finding | 114,397 | 6427 | 5.6 |
Event | 3189 | 3006 | 94.3 |
Observable entity | 9144 | 8744 | 95.6 |
Pharmaceutical / biologic product | 22,244 | 418 | 1.9 |
Procedure | 58,154 | 2628 | 4.7 |
Situation with explicit context | 4739 | 61 | 1.3 |
Specimen | 1702 | 34 | 2.0 |