Anaphylaxis

Variable Name

dx_anaph

Created

2024-08-22

Last Modified

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anaphylaxis_codeset_updated_icd_snomed.csv (21.84 KB)
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Abstract

Concept set intended to identify patients with a diagnosis of anaphylaxis.

Affiliation(s)

Children's Hospital of Philadelphia

Funder(s)

Provenance

Originally developed for a specific use-case in a Y1, Q4 query examining myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and dysautonomia in the context of existing conditions for The Researching COVID to Enhance Recovery (RECOVER) Post-Acute Sequelae of SARS-CoV-2 (PASC) Electronic Health Record (EHR) Cohort Study. Anaphylaxis was one of the identified pre-existing conditions examined in this study.

Description

References to anaphylaxis, anaphylactic reaction, and anaphylactic shock are included in this concept set. The original concept set was developed by string searching “anaphyla” in the concept_name and identifying which concept_ids were present in the condition_occurrence table used for the Y1, Q4 query (originally the dcc_covid_wk129 database). In this updated codeset, references to ‘history of’ and being ‘at risk of’ anaphylaxis were removed. ICD-10-CM and SNOMED codes were also explicitly searched (and descendants included) based on codes identified via ICD-10 code lookup and the SNOMED-CT browser, in addition to string searching the concept_name.

Development Code

https://atlassian.chop.edu/bitbucket/projects/PASC/repos/q4_queries/browse/code/codeset_updates_unused.R#2-43

Vocabulary

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Preview Concept Set

anaphylaxis_codeset_updated_icd_snomed.csv (172 rows)

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Related Study

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The Researching COVID to Enhance Recovery (RECOVER) Post-Acute Sequelae of SARS-CoV-2 (PASC) Electronic Health Record (EHR) Cohort Study
Affiliation:Children's Hospital of Philadelphia; Janssen (United States)
Study to understand, prevent, and treat post-acute sequelae of SARS-CoV-2 (PASC), including Long COVID.

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Creative Commons license

a CC-BY Attribution 4.0 License.
Except where otherwised noted, this item's license is described as a CC-BY Attribution 4.0 License.

Cite this Concept Set

Hirabayashi, K. (2024, August). Anaphylaxis. [Concept Set]. PEDSpace Knowledge Bank. https://doi.org/10.24373/pdsp-201.2

Version History

Now showing 1 - 2 of 2
VersionDateSummary
2*
 2024-09-05 09:35:19
The previous codeset was limited to codes which were identified in a particular version of the condition_occurrence table; the updated codeset does not have these limits.
1
 2024-09-05 09:21:38
This (original) concept set is specific to an older version of the database employed for the Y1, Q4 RECOVER queries.
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