documentation:vocabulary:condition
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documentation:vocabulary:condition [2015/08/17 19:23] cgreich |
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| Conditions are records of a Person suggesting the presence of a disease or medical condition stated as a diagnosis, a sign or a symptom, which is either observed by a Provider or reported by the patient. Note that the Condition Domain makes no distinction between a mere observation of a symptom, a fully worked out diagnosis or anything inbetween. | Conditions are records of a Person suggesting the presence of a disease or medical condition stated as a diagnosis, a sign or a symptom, which is either observed by a Provider or reported by the patient. Note that the Condition Domain makes no distinction between a mere observation of a symptom, a fully worked out diagnosis or anything inbetween. | ||
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| + | Condition domain Concepts should be used only in the condition_concept_id fields of the CONDITION_OCCURRENCE and CONDITION_ERA tables, as well as the value_as_concept_id field in the OBSERVATION table (for observations "History of", "Family history of" etc.). | ||
| ==== Overall Structure ==== | ==== Overall Structure ==== | ||
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| ==== Relationships ==== | ==== Relationships ==== | ||
| - | The Source Vocabularies are mapped to SNOMED Standard Concepts. The mapping is either provided by the vocabulary source (Read, CIEL, MeSH) or developed by the Vocabulary Team. | + | All Source Vocabularies are mapped to SNOMED Standard Concepts. The mapping is either provided by the vocabulary source (Read, CIEL, MeSH) or developed by the Vocabulary Team. |
| + | |||
| + | === ICD10 to SNOMED mapping === | ||
| + | A number of different sources (UMLS, NHS) where used as input for a mapping between ICD10CM and SNOMED, and then manually curated by the vocabulary team. Note that ICD10 contains predominantly Condition Concepts, but also Procedure, Observation, Device, Measurement or mixed Concepts. **Note:** Do not use this mapping for ICD10CM (US-Version) Concepts. ICD10 and ICD10CM concepts with the same concept_code may or may not have the same semantic definition. | ||
| + | |||
| + | === ICD10CM to SNOMED mapping === | ||
| + | A number of different sources (UMLS, NHS) where used as input for a mapping between ICD10CM and SNOMED, and then manually curated by the vocabulary team. Note that ICD10CM contains predominantly Condition Concepts, but also Procedure, Observation, Device, Measurement or mixed Concepts. **Note:** Do not use this mapping for ICD10 (WHO-Version) Concepts. ICD10 and ICD10CM concepts with the same concept_code may or may not have the same semantic definition. | ||
| + | |||
| + | === Read to SNOMED mapping === | ||
| + | The Read distribution contains a mapping to SNOMED. This mapping is used, and deprecated SNOMED target Concepts are replaced by their valid updates. Note: Many of the Read codes are mapped to SNOMED-UK Concepts if there is no appropriate Concept in SNOMED-Int or if they haven't been de-duplicated yet. | ||
| + | |||
| + | === OXMIS to SNOMED mapping === | ||
| + | This mapping was curated by the vocabulary team. | ||
| + | |||
| + | === CIEL to SNOMED mapping === | ||
| + | The CIEL distribution contains a mapping to SNOMED. This mapping is used, and deprecated SNOMED target Concepts are replaced by their valid updates. | ||
| + | |||
| + | === MeSH to SNOMED mapping === | ||
| + | The mapping from MeSH to SNOMED contained in the UMLS distribution was used. | ||
| - | All internal relationships provided by SNOMED are loaded, but renamed to follow the relationship_id formatting rules and allow for bi-directional mappings, see [[documentation:vocabulary:snomed|SNOMED]] | + | === ICD9CM to SNOMED mapping === |
| + | A number of different sources (UMLS, HLI) where used as input for a mapping between ICD9CM and SNOMED, and then manually curated by the vocabulary team. Note that ICD9CM contains predominantly Condition Concepts, but also Procedure, Observation, Device, Measurement or mixed Concepts. | ||
| + | === ICD9CM to MedDRA mapping === | ||
| + | A number of different sources (UMLS, MSSO) where used as input for a mapping between ICD9CM and MedDRA, and then manually curated by the vocabulary team. **Note:** This mapping is provided for historical reasons and convenience, but does not participate in the hierarchical structure of the Condition Domain. | ||
| + | === Internal relationships === | ||
| + | All relationships provided by SNOMED and MedDRA are loaded, but renamed to follow the relationship_id formatting rules and allow for bi-directional mappings, see [[documentation:vocabulary:snomed|SNOMED]] and [[documentation:vocabulary:meddra|MedDRA]]. | ||
documentation/vocabulary/condition.1439839389.txt.gz · Last modified: 2015/08/17 19:23 by cgreich
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