documentation:vocabulary:icd10
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documentation:vocabulary:icd10 [2016/06/04 23:35] cgreich |
documentation:vocabulary:icd10 [2020/08/19 08:12] (current) ptalapova |
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| **Note:** In some countries, ICD10 is extended by local codes. For example, in the US a derivative system called ICD10CM is in use, in Germany a similar ICD10GM. Even though many of the codes are shared, those country-specific coding systems are separate and distinct vocabularies in their own right in the OMOP Standardized Vocabularies. | **Note:** In some countries, ICD10 is extended by local codes. For example, in the US a derivative system called ICD10CM is in use, in Germany a similar ICD10GM. Even though many of the codes are shared, those country-specific coding systems are separate and distinct vocabularies in their own right in the OMOP Standardized Vocabularies. | ||
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| + | ==== Sources ===== | ||
| + | * [[https://icd.who.int/browse10/2019/en|WHO ICD10 Guideline]] | ||
| + | * [[https://apps.who.int/classifications/apps/icd/ClassificationDownloadNR/login.aspx?ReturnUrl=%2fclassifications%2fapps%2ficd%2fClassificationDownload%2fDLArea%2fDownload.aspx|Classifications Download Area]] | ||
| ==== Transformation ===== | ==== Transformation ===== | ||
| - | The procedures for transforming Concepts from the source to the OMOP Standard Vocabularies can be found [[https://github.com/OHDSI/Vocabulary-v5.0/tree/master/ICD10|here]]. | + | The procedures for transforming Concepts from the source to the OMOP Standard Vocabularies can be found [[https://github.com/OHDSI/Vocabulary-v5.0/tree/master/ICD10|on the OHDSI GitHub]]. |
| ==== Concept Names ==== | ==== Concept Names ==== | ||
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| ==== Standard Concepts ==== | ==== Standard Concepts ==== | ||
| - | All ICD10 codes are non-Standard. | + | All ICD10 codes are non-Standard which means that they are mapped to the respective Standard concepts defined by the vocabulary team. Technically, they have single (1-to-1) or several (1-to-many) "Maps to" relationships in the concept_relationship_table. |
| ==== Concept Classes ==== | ==== Concept Classes ==== | ||
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| === Instructions for ETL === | === Instructions for ETL === | ||
| - | All ICD10 concepts are non-Standard. That means, they have to be mapped to the corresponding Standard Concepts using the CONCEPT_RELATIONSHIP table ("Maps to" and occasionally "Maps to value" records). Most of them map to single Condition Concepts, generating one-to-one records in the CONDITION_OCCURRENCE table, but some of them create multiple records or mappings to other domains. | + | All ICD10 concepts are non-Standard. That means they have to be mapped to the corresponding Standard Concepts using the CONCEPT_RELATIONSHIP table ("Maps to" and occasionally "Maps to value" records). Most of them are mapped to single Condition Concepts, generating one-to-one records in the CONDITION_OCCURRENCE table, but some of them create multiple records or mappings to other domains. |
| ==== Hierarchy ==== | ==== Hierarchy ==== | ||
| ICD10 Concepts are non-Standard Concepts and therefore do not participate in the hierarchy of the CONCEPT_ANCESTOR table. | ICD10 Concepts are non-Standard Concepts and therefore do not participate in the hierarchy of the CONCEPT_ANCESTOR table. | ||
documentation/vocabulary/icd10.1465083332.txt.gz ยท Last modified: 2016/06/04 23:35 by cgreich
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