Mild-to-Moderate Pediatric Chronic Kidney Disease, Stages 3 to 5

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dc.contributor.authorDenberg, Michelle
dc.contributor.authorForrest, Christopher
dc.contributor.authorRazzaghi, Hanieh
dc.contributor.authorGoodwin Davies, Amy
dc.contributor.otherChildren's Hospital of Philadelphia
dc.contributor.otherHospital of the University of Pennsylvania
dc.date.accessioned2024-09-23T13:48:13Z
dc.date.created2024-09
dc.descriptionImplementation of the computational phenotype is provided as a SAS query package. Access the query package on GitHub **[here](https://github.com/PRESERVE-Coordinating-Center/preserve_ssdqa/tree/main)**. <br><br> ### Phenotype Logic <br> #### Inclusion Criteria 1. One or more visits with a nephrologist between January 2009 and December 2022. 2. At least two estimated glomerular filtration rate (eGFR) measurements of at least 30 mL/min/1.73m2 and below 90 mL/min/1.73m2 separated by 90 days and without an intervening eGFR of 90 mL/min/1.73m2 or higher. 3. Sex at birth recorded as female or male. #### Exclusion Criteria 1. Evidence for kidney transplant before cohort entrance date 2. Evidence for chronic dialysis before cohort entrance date 3. Age <1 and >=18 years on cohort entrance date. <br><br>
dc.description.abstractPhenotype 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.
dc.identifier.urihttps://hdl.handle.net/20.500.14642/795
dc.identifier.urihttps://doi.org/10.24373/pdsp-9
dc.provenanceThe following updates were made to the version of the SAS query used in the PRESERVE study: - Date criteria were adjusted; - Nephrology visit criteria were restricted to face-to-face encounters; - Implementation of the CKiD U25 eGFR equation (serum creatinine based) was refined to use continuous age (Pierce et al 2020, https://doi.org/10.1016/j.kint.2020.10.047).
dc.publisherPEDSnet
dc.relation.urihttps://github.com/PRESERVE-Coordinating-Center/preserve_ssdqa/tree/main
dc.relation.urihttps://github.com/PRESERVE-Coordinating-Center/PRESERVE_Variables/blob/main/codesets/sql_queries/dx_ckd_stage23.sql
dc.rightsa CC-BY Attribution 4.0 license.
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectRules-Based (Structured Data-Only)
dc.subjectPositive Predictive Value (PPV)
dc.subjectCohort Definition
dc.subject.meshKidney Diseases
dc.subject.meshRenal Insufficiency, Chronic
dc.subject.meshHypertension
dc.titleMild-to-Moderate Pediatric Chronic Kidney Disease, Stages 3 to 5
dspace.entity.typePhenotype
local.quality.statusResearch-Ready
local.subject.DataModelPCORnet Data Model
local.subject.DevPopAdolescent Patient Population
local.subject.DevPopChild Patient Population
local.subject.DevPopAny Race/Ethnicity Patient Population
local.subject.DevPopAny Gender Patient Population
local.subject.validationNo Validation
local.variable.namedx_ckd-3-5
relation.isConceptSetOfPhenotype3305c02a-4f74-45ed-b528-d223f13968d8
relation.isConceptSetOfPhenotype992ef45e-35f3-4480-a733-4284ff3b17d6
relation.isConceptSetOfPhenotype095c30bd-6204-4b66-8b5a-f3fb535eb4af
relation.isConceptSetOfPhenotype9387a531-2126-4989-976b-699d90533f13
relation.isConceptSetOfPhenotypec8ff0463-815e-45a9-96bb-5378b51c3264
relation.isConceptSetOfPhenotype502e8fe0-15c4-4ff4-9f94-8c6bc69920a7
relation.isConceptSetOfPhenotype12782b2d-cea0-436b-a5bb-b85db3ed1465
relation.isConceptSetOfPhenotype.latestForDiscovery63f291ce-3d12-426b-8ab4-2c3e05aed149
relation.isOrgUnitOfPhenotype0feadcf6-b2f3-4b11-9a28-5dd83e372305
relation.isOrgUnitOfPhenotype.latestForDiscoveryda841c56-bb55-405c-8b50-8f221ef62890
relation.isStudyOfPhenotype6df51ca1-7a01-4551-b1f1-ca70aaf2c5ae
relation.isStudyOfPhenotype.latestForDiscovery6df51ca1-7a01-4551-b1f1-ca70aaf2c5ae

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