Congenital High Airway Obstruction Syndrome (CHAOS), Diagnosed


Variable Name

dx_chaos

Created

2025-10-06

Last Modified

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dx_chaos.csv (1.54 KB)
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Abstract

Concept set to identify patients born with CHAOS syndrome.

Affiliation(s)

PEDSnet Data Coordinating Center

Funder(s)

Provenance

This concept set was developed for a PEDSnet feasibility query investigating readily identifiable rare congenital anomalies.

Description

Concept set used to identify patients born with Congenital High Airway Obstruction Syndrome (CHAOS). This set is intended to be used in conjunction with several other concept sets identifying patients with rare congenital diseases (linked below).

Development Code

Vocabulary

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Preview Concept Set

dx_chaos.csv (31 rows)

Interactive spreadsheet view available in browser

Data Source

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PEDSnet Production Database (2025-04)
Created:2025-04Affiliation:PEDSnet Data Coordinating Center
PEDSnet production database containing de-identified aggregate electronic healthcare information for ten contributing pediatric healthcare institutions. This database corresponds to Version 5.7 of the PEDSnet data model.

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Related Phenotype

Related Person

Related Study

Related Concept Set

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Congenital Diaphragmatic Hernia, Diagnosed
Created:2025-10-06Affiliation:PEDSnet Data Coordinating Center
Concept set intended to identify patients born with congenital diaphragmatic hernia.
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Congenital Anorectal Anomalies, Diagnosed
Created:2025-10-10Affiliation:PEDSnet Data Coordinating Center
Concept set to identify patients with congenital anorectal anomalies.
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Esophageal Atresia, Diagnosed
Created:2025-10-10Affiliation:PEDSnet Data Coordinating Center
Codeset developed to identify patients with congenital esophageal atresia.
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Hirschsprung Disease, Diagnosed
Created:2025-10-10Affiliation:PEDSnet Data Coordinating Center
Codeset to identify patients with Hirschsprung Disease.

Related Code

Related Publications

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

Tomaiuolo, M. (2025, October). Congenital High Airway Obstruction Syndrome (CHAOS), Diagnosed. [Concept Set]. PEDSpace Knowledge Bank. https://doi.org/10.24373/pdsp-1