ConceptSet

Protein S, Lab Results


Variable Name

labs_proteinS

Refreshed Date

2024-11

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Vocabularies

A concept set indicating that a patient received a laboratory measurement for protein S.


Variable Status

Funder(s)

Provenance

This concept set was used for Impact of the 2014 NHLBI Guidelines on Cerebrovascular Events in Sickle Cell Disease to indentify sickle cell patients with altest one lab record of Protein S.

Description

The concept set was generated by searching for terms protein S in the vocabulary table limiting to LOINC code for Lab domain.

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Development Code

Study Variable Applications

Impact of Early and Universal Hydroxyurea on Cerebrovascular Outcomes in Sickle Cell Disease
Study Dates:2024 - PresentSponsor Site:Children's Hospital of Philadelphia
Study to identify the impact of the 2014 NHBLI guidelines recommending early and universal hydroxyurea (HU) on HU prescriptions and cerebrovascular outcomes in a national cohort of children and young adults born between 2009-2023, and to determine the relationship between timely HU initiation before 2 years of age and the occurence of cerebrovascular disease in children and young adults with sickle cell disease.

Published Research Applications

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Creative Commons license

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