Table 1 Summary of the most relevant metadata models currently available, the type of metadata they represent, and the scope of the model
From: Position of the AI for Health Imaging (AI4HI) network on metadata models for imaging biobanks
Model | Type of metadata | Scope |
|---|---|---|
DICOM extensions | Clinical variables | Extend DICOM metadata to other domains |
SEDI | DICOM tags | Enable semantic search over DICOM tags |
MIABIS | Biological samples and tissues | Standard for traditional biobanks and Biobanking and Biomolecular Resources Research Infrastructure–European Research Infrastructure Consortium Directory |
OMOP CDM | Clinical variables | Standardise observational medical outcomes |
FHIR | Clinical variables | Standard for health care data exchange |
OMOP on FHIR | Clinical variables | Bidirectional mapping |
ICGC-ARGO | Cancer-focused clinical variables | Standardise variables, attributes, and permissive values in the cancer domain |