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documentation:cdm:specimen [2014/11/19 22:38] cgreich created |
documentation:cdm:specimen [2017/02/07 03:25] cukarthik |
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===== SPECIMEN ===== | ===== SPECIMEN ===== | ||
- | The specimen domain contains the records identifying biological samples from a person. | + | This table changed in version 5.1 of the OMOP CDM. The specimen domain contains the records identifying biological samples from a person. |
^Field^Required^Type^Description^ | ^Field^Required^Type^Description^ | ||
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|specimen_type_concept_id|Yes|integer|A foreign key referring to the Concept identifier in the Standardized Vocabularies reflecting the system of record from which the Specimen was represented in the source data.| | |specimen_type_concept_id|Yes|integer|A foreign key referring to the Concept identifier in the Standardized Vocabularies reflecting the system of record from which the Specimen was represented in the source data.| | ||
|specimen_date|Yes|date|The date the specimen was obtained from the Person.| | |specimen_date|Yes|date|The date the specimen was obtained from the Person.| | ||
- | |specimen_time|No|time|The time on the date when the Specimen was obtained from the person.| | + | |specimen_datetime|No|datetime|The date and time on the date when the Specimen was obtained from the person.| |
|quantity|No|float|The amount of specimen collection from the person during the sampling procedure.| | |quantity|No|float|The amount of specimen collection from the person during the sampling procedure.| | ||
|unit_concept_id|No|integer|A foreign key to a Standard Concept identifier for the Unit associated with the numeric quantity of the Specimen collection.| | |unit_concept_id|No|integer|A foreign key to a Standard Concept identifier for the Unit associated with the numeric quantity of the Specimen collection.| | ||
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==== Conventions ==== | ==== Conventions ==== | ||
* Anatomic site is coded at the most specific level of granularity possible, such that higher level classifications can be derived using the Standardized Vocabularies. | * Anatomic site is coded at the most specific level of granularity possible, such that higher level classifications can be derived using the Standardized Vocabularies. | ||
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