Alopecia Areata

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Abstract

This concept set is inteded to identify patients with a diagnosis of Alopecia Areata.

Affiliation(s)

Children's Hospital of Philadelphia

Provenance

This was developed as part of autoimmune/chronic conditions for a RECOVER study manuscript exploring features of children with PASC.

Description

The condition concept set contains terms for and related to alopecia areata. The code list was generated by searching for all descendants of the SNOMED code 68225006 (Alopecia areata) plus all ICD10 or ICD10CM codes that map to the descendants. ICD10 and ICD10CM codes L63*. String matching was also performed looking for the string “alopecia areata” in the condition domain and excluding the term “family history”.

Development Code

https://atlassian.chop.edu/bitbucket/projects/PASC/repos/pasc_codesets/browse/dx_alopecia_areata.csv

Vocabulary

ICD-10 , ICD-10-CM , SNOMED

Clinical Subjects Headings

Alopecia Areata
Alopecia
Hypotrichosis
Hair Diseases

Related Study

The Researching COVID to Enhance Recovery (RECOVER) Post-Acute Sequelae of SARS-CoV-2 (PASC) Electronic Health Record (EHR) Cohort Study

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.

Clinical Features and Burden of Postacute Sequelae of SARS-CoV-2 Infection in Children and Adolescents

Children's Hospital Colorado; Children's Hospital of Philadelphia

Study to identify diagnosed symptoms, diagnosed health conditions, and medications associated with PASC in children.

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.