documentation:next_cdm:metadata
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documentation:next_cdm:metadata [2016/10/27 00:59] ericavoss |
documentation:next_cdm:metadata [2017/07/10 16:26] clairblacketer |
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| + | ====Metadata==== | ||
| + | ===Proposals are now tracked as github issues=== | ||
| + | [[link to github issue|https://github.com/OHDSI/CommonDataModel/issues/79]] | ||
| + | |||
| Proposing person: Vojtech Huser | Proposing person: Vojtech Huser | ||
| Line 8: | Line 12: | ||
| ====== Use case ====== | ====== Use case ====== | ||
| - | - only run certain data quality checks when they are appropriate to the dataset (e.g., general population dataset) | + | - display metadata within Atlas-Achilles Web (when reviewing data characterization plots and tables) |
| - | - display metadata within Atlas-Achilles Web | + | - allow organizations with multiple OMOP CDM datasets to have a mechanism to store dataset metadata (analysis of this use will provide input for phase 2 of metadata standardization) |
| + | - only run certain data quality checks when they are appropriate to the dataset (e.g., general population dataset; this use case depends on proper concept level standardization) | ||
| ====== CDM changes ====== | ====== CDM changes ====== | ||
| - | The proposal is adding a single table to the CDM specs. | + | The proposal is adding a single table to the CDM specs. In phase 1, we are trying to provide a mechanism for sites to capture metadata. The concept level standardization is planned in phase 2. |
| ===== new METADATA table ===== | ===== new METADATA table ===== | ||
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| | NAME |Name of the CONCEPT_ID stored in METADATA_CONCEPT_ID or in the event there is not an applicable CONCEPT_ID NAME can be used to represent the data stored (e.g. CDM_BUILDER VERSION) |VARCHAR(250) | | | NAME |Name of the CONCEPT_ID stored in METADATA_CONCEPT_ID or in the event there is not an applicable CONCEPT_ID NAME can be used to represent the data stored (e.g. CDM_BUILDER VERSION) |VARCHAR(250) | | ||
| | VALUE |Store the metadata value you wish to capture |NVCHAR | | | VALUE |Store the metadata value you wish to capture |NVCHAR | | ||
| + | |||
| + | |||
| + | **Modified proposal** | ||
| + | |||
| + | ^ Column ^ Description ^ Data_type | Required | | ||
| + | | METADATA_CONCEPT_ID | OMOP Vocabulary CONCEPT_ID that identifies the information you with to track (e.g. 8 for metadata about a Visit) | INT | | | ||
| + | | METADATA_TYPE_CONCEPT_ID | OMOP Vocabulary CONCEPT_ID that identifies the type information you with to track (e.g. 1 for metadata about Domains such as a Visit) | INT | | | ||
| + | | NAME | Name of the CONCEPT_ID stored in METADATA_CONCEPT_ID or in the event there is not an applicable CONCEPT_ID NAME can be used to represent the data stored (e.g. CDM_BUILDER VERSION) | VARCHAR(250) | | | ||
| + | | VALUE_AS_STRING | Store the metadata value (string) | NVCHAR | | | ||
| + | | VALUE_AS_CONCEPT_ID | OMOP Vocabulary CONCEPT_ID that reflects the metadata value | int | No | | ||
| + | | METADATA_DATETIME | The date and time associated with metadata | datetime | No | | ||
| + | | METADATA_DATE | date | date | No | | ||
| + | |||
| + | |||
| **Example records:** | **Example records:** | ||
documentation/next_cdm/metadata.txt · Last modified: 2017/07/10 16:26 by clairblacketer
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