Serum Creatinine, Lab Results

Variable Name

labs_screat

Created

2021-10-01

Last Modified

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Files

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lab_2021_10_SerumCreatinine_V1.csv (10.37 KB)
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Level of Review

Data Model


Abstract

A concept set indicating that a patient received a laboratory measurement for serum creatinine.

Affiliation(s)

Children's Hospital of Philadelphia

Funder(s)

Provenance

Originally developed for the "Preserving Kidney Function in Children with Chronic Kidney Disease (PRESERVE)" study. It was later reused without modification for the study "Developing a Class of MSMs to Estimate the Effect of Time-Varying Treatments on Different Types of Recurrent Time-to-Event Outcomes."

Description

The measurement concept set includes all serum/blood/plasma creatinine labs. This code list was generated by searching all mentions of ‘creatinine’ with ‘serum’, ‘plasma’ or ‘blood’ in the concept_name. Any ratios or creatinine in urine or other fluids were removed. Limited to LOINC codes.

Development Code

https://github.com/PRESERVE-Coordinating-Center/PRESERVE_Variables/blob/dfe52bdc48cfcfd6b358d4a424b5d39749554025/codesets/measurement/lab_serum_creatinine.csv

Vocabulary

Medication Classification Level

Clinical Subjects Headings

Preview Concept Set

lab_2021_10_SerumCreatinine_V1.csv (101 rows)

Interactive spreadsheet view available in browser

Data Source

Related Phenotype

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Mild-to-Moderate Pediatric Chronic Kidney Disease, Stages 3 to 5
Created:2024-09Affiliation:Children's Hospital of Philadelphia; Hospital of the University of Pennsylvania
Phenotype for identifying a cohort of patients with mild-to-moderate chronic kidney disease for several analyses investigating the effects of factors such as etiology or blood pressure control on kidney function outcomes.
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Estimated Glomerular Filtration Rate (eGFR)
Created:2024-01Affiliation:Children's Hospital of Philadelphia; PEDSnet Data Coordinating Center
A function to derive the estimated glomerular filtration rate (eGFR) for a cohort of patients with existing serum creatinine and height measurements. eGFR values can be used to evaluate the presence and severity of chronic kidney disease (CKD) and other kidney related conditions. Downloadable content for this Phenotype includes two R files (cohorts.R and driver.R) and a specs folder, which includes the related concept sets linked below.

Related Person

Related Study

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Preserving Kidney Function in Children with Chronic Kidney Disease (PRESERVE)
Affiliation:Children's Hospital of Philadelphia
Study intended to inform shared decision-making regarding blood pressure management for pediatric chronic kidney disease (CKD).
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Developing a Class of MSMs to Estimate the Effect of Time-Varying Treatments on Different Types of Recurrent Time-to-Event Outcomes
Affiliation:Hospital of the University of Pennsylvania
Study to develop a novel class of statistical methods to estimate the effects of time-varying treatments on recurrent event outcomes.

Related Concept Set

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

Utidjian, L. (2021, September). Serum Creatinine, Lab Results. [Concept Set]. PEDSpace Knowledge Bank. https://doi.org/10.24373/pdsp-246