# Ontology of Adverse Events (OAE)

> The Ontology of Adverse Events (OAE) is a community-based biomedical ontology in the domain of...

- Page: https://library.schematica.io/model/58984a7b72754aad99181c5d4edd8b68
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Huge
- Formats: OWL
- Domains: Healthcare
- External link: https://bioportal.bioontology.org/ontologies/OAE
- Contact: Yongqun "Oliver" He (yongqunh@med.umich.edu)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | OAE |
| Description | The Ontology of Adverse Events (OAE) is a community-based biomedical ontology in the domain of adverse events. OAE is developed to standardize adverse event annotation, integrate various adverse event data, and support computer-assisted reasoning. Its development follows the OBO Foundry principles.  |
| Format | OWL |
| Categories | Health |
| Groups | OBO Foundry |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 10,589 |
| Individuals | 4 |
| Properties | 123 |
| Max Depth | 17 |
| Max Child Count | 190 |
| Average Child Count | 6 |
| Classes With One Child | 577 |
| Classes With More Than 25 Children | 95 |
| Classes With No Definition | 468 |

## Projects using OAE

- [eNanoMapper](https://bioportal.bioontology.org/projects/eNanoMapper)

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Source: https://library.schematica.io/model/58984a7b72754aad99181c5d4edd8b68