# Clinical MetaData Ontology (CMDO)

> The Clinical MetaData Ontology is designed to be used to classify Common Data Elements (CDEs)...

- Page: https://library.schematica.io/model/b853f20a37574a49a82a9a3a64f30989
- Model type: Ontology
- License: CC0 1.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OWL
- Domains: Healthcare
- Audiences: Researcher, Developer
- External link: https://bioportal.bioontology.org/ontologies/CMDO
- Contact: Yu Rang Park (kirarang@gmail.com)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | CMDO |
| Description | The Clinical MetaData Ontology is designed to be used to classify Common Data Elements (CDEs) from different studies and clinical documents. CDEs can be efficiently searched, shared and reused by using our ontology. |
| Format | OWL |
| Categories |  |
| Groups |  |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 188 |
| Individuals | 151 |
| Properties | 3 |
| Max Depth | 6 |
| Max Child Count | 20 |
| Average Child Count | 5 |
| Classes With One Child | 8 |
| Classes With More Than 25 Children | 0 |
| Classes With No Definition | 188 |

## Projects using CMDO

No projects using CMDO

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Source: https://library.schematica.io/model/b853f20a37574a49a82a9a3a64f30989