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Hierarchy | Concept type | Allowed | Exception | Examples and Notes | ||||
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Substance | Base | yes | none | Example:
Expected classification (Agreed 21-Jan-2020):
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Substance | Modification | no | yes | Example: 293908005 |Allergy to chloral hydrate (finding)| Chloral hydrate is a sedative and may not be well-represented by "Chloral derivative". Expected classification (Agreed 21-Jan-2020):
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Substance | Disposition grouper | yes | none | Example:
Expected classification results (Agreed 21-Jan-2020):
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Product | Disposition grouper | no | none | No use case has been identified for use of this concept type for modeling in this subhierarchy. Disposition groupers in the Product hierarchy should only exist as SD concepts with a corresponding concept in the Substance hierarchy; the corresponding concept in the Substance hierarchy should be used for modeling in this subhierarchy. (Agreed 21-Jan-2020) | ||||
Substance | Role grouper | no | none | Role groupers in the Substance hierarchy will be inactivated in a future release and should not be used for modeling in this subhierarchy. (Agreed 21-Jan-2020) The following will be modelled with product role groupres
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Product | Role grouper | yes | none | Example: 294367002 |Allergy to antiviral agent (finding)| Expected classification results: NEEDS INTERNAL AGREEMENT
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Substance | Structure grouper | yes | none | Example:
Expected classification (Agreed 21-Jan-2020):
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Product | Structure grouper | no | none | No use case has been identified for use of this concept type for modeling in this subhierarchy. Structure groupers in the Product hierarchy should only exist as SD concepts with a corresponding concept in the Substance hierarchy; the corresponding concept in the Substance hierarchy should be used for modeling in this subhierarchy. (Agreed 21-Jan-2020) | ||||
Product or Substance | Body system grouper | no | none | Body system groupers in both the Substance and Product hierarchies will be inactivated in a future release and should no longer be used for modeling in this hierarchy. (Agreed 21-Jan-2020) Product | Medicinal product-containing | yes | none | Example:
Expected classification results: Needs input from Drugs WG - see DRUGS-865
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Product | Medicinal product-only | no | none | No use case has been identified for use of this concept type for modeling in this subhierarchy. Medicinal product-containing concepts can be used for modeling in this subhierarchy. (Agreed 21-Jan-2020) | ||||
Product | Medicinal product form-containing | no | none | No use case has been identified for use of this concept type for modeling in this subhierarchy. Medicinal product form-containing concepts can be used for modeling in this subhierarchy. (Agreed 21-Jan-2020) | ||||
Product | Medicinal product form-only | no | none | No use case has been identified for use of this concept type for modeling in this subhierarchy. Medicinal product form-containing concepts can be used for modeling in this subhierarchy. (Agreed 21-Jan-2020) | ||||
Product | Clinical drug | no | none | No use case has been identified for use of this concept type for modeling in this subhierarchy. Medicinal product form-containing concepts can be used for modeling in this subhierarchy. (Agreed 21-Jan-2020) |
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