documentation:next_cdm:deeper_semantic
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documentation:next_cdm:deeper_semantic [2016/10/19 15:09] vojtechhuser |
documentation:next_cdm:deeper_semantic [2016/10/19 15:34] vojtechhuser |
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| **Use Case** | **Use Case** | ||
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| OMOP CDM via vocabulary axiom of one concept per entity enforces semantic standardization. Only one standard concept per entity. | OMOP CDM via vocabulary axiom of one concept per entity enforces semantic standardization. Only one standard concept per entity. | ||
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| **Additions** | **Additions** | ||
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| This proposal argues for CDM implementation guide document that would put additional constraints on CDM data and maintain a formal specification for such concept level standardization for a selected high-stakes subset of concepts. | This proposal argues for CDM implementation guide document that would put additional constraints on CDM data and maintain a formal specification for such concept level standardization for a selected high-stakes subset of concepts. | ||
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| - | In such implementation guide (IG), deeper semantic standardization specs would be documented. (e.g., patient weight is expected as this concept, and expected in this units). Such IG could allow 2 (or multiple) units is some instances. | + | In such implementation guide (IG), deeper semantic standardization specs would be documented. (e.g., patient weight is expected as this concept, and expected in this units). Such IG could allow 2 (or multiple) units in some instances. |
| A site could have by syntax a valid CDM dataset, yet analyses would not produce the same result. | A site could have by syntax a valid CDM dataset, yet analyses would not produce the same result. | ||
documentation/next_cdm/deeper_semantic.txt ยท Last modified: 2017/06/13 16:03 by vojtechhuser
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