Expected Variables Present Study Results II: PAQS Query 3


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dc.contributor.authorWieand, Kaleigh
dc.contributor.otherPEDSnet Data Coordinating Center
dc.date.accessioned2026-04-21T19:36:06Z
dc.date.created2025-05-30
dc.description- Pediatric sites have much lower presence of Stroke and CKD across the entire time series, differing the most from the all-site average. There is a larger presence of elevated blood pressure diagnoses at these sites as well. - There is similar site behavior across participating institutions for second-line antidiabetics, with each site differing a similar amount from the all-site average. - There are a few outlying sites when examining the ketoacidosis variable, but this seems to be driven primarily by pre-2015 spikes in patient proportion. This may be influenced by a small denominator patient count in those time periods.
dc.description.abstractThe results of an Expected Variables Present check using the Multi-Site, Anomaly Detection, Longitudinal parameters. This check evaluates the annual distributions of key variables related to diabetes: stroke, second-line antidiabetics, ketoacidosis, an Hba1c > 8%, elevated blood pressure, and CKD.
dc.identifier.urihttps://hdl.handle.net/20.500.14642/1631
dc.identifier.urihttps://doi.org/10.24373/pdsp-678
dc.provenanceThis data quality check was run on a data extracted from the PAQS Query 3 Project. These results were not used for the query, but rather run on the query data after analysis was conducted as part of an SSQDA demonstration project.
dc.publisherPEDSnet
dc.rightsa CC-BY Attribution 4.0 License.
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectLongitudinal Analysis
dc.subjectMulti-Site Analysis
dc.subjectData Anomaly Method
dc.subject.meshDiabetes Mellitus, Type 2
dc.subject.meshNutritional and Metabolic Diseases
dc.subject.meshStroke
dc.subject.meshHypoglycemic Agents
dc.subject.meshDiabetic Ketoacidosis
dc.subject.meshGlycated Hemoglobin
dc.subject.meshHypertension
dc.subject.meshRenal Insufficiency, Chronic
dc.titleExpected Variables Present Study Results II: PAQS Query 3
dc.typestudy
dspace.entity.typeDQResult
local.admin.notePCORnet v61
local.description.outcomesStudy team did not conduct further investigation or data intervention in response to these results because this was a demonstration project.
local.dqcheck.outcomesNo Interventions
local.dqcheck.resultobsDisparate Site Behavior
local.subject.DataModelPCORnet Data Model
local.subject.DataProvPCORnet Data Source
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relation.isDQCheckOfDQResult.latestForDiscovery69768ed1-690f-4bf5-8279-95353a3604c7
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relation.isDQResultOfDQResult304ff83c-5cb2-4e9a-8f50-d312f4d6e8c7
relation.isDQResultOfDQResult.latestForDiscovery4fd60e92-ab69-4c3d-b465-41869b855773
relation.isStudyOfDQResult5b6e5006-01dc-46b1-90ee-21dabf8122f2
relation.isStudyOfDQResult.latestForDiscovery5b6e5006-01dc-46b1-90ee-21dabf8122f2

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