Patient Event Sequencing Study Results IV: PAQS Query 3


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dc.contributor.authorWieand, Kaleigh
dc.contributor.otherPEDSnet Data Coordinating Center
dc.date.accessioned2026-04-21T19:36:07Z
dc.date.created2025-05-30
dc.description**NOTE** This is a single site analysis, but results for all sites are included in the output attached to this record for ease of review & reuse. General observations are recorded below, and details about specific institutions can be discovered in the raw output. - These events occur together quite frequently, as expected, with only 15-20% of the cohort not having one of or both of the events. - We would expect an associated lab result to indicate the need for treatment with an anti-diabetic agent, but there are a surprising number of instances where the antidiabetic agent occurs before the first recorded Hba1c > 5.8%. Part of this may be explained by clinicians using their judgment to prescribe medication even in more borderline cases, or it is possible that a related Hba1c level was recorded elsewhere before the patient was transferred to specialty care. - Regardless of the order of events, the two events occur very close together, most often within a year of each other but they can also occur together often within 3 months.
dc.description.abstractThe results of a Patient Event Sequencing check using the Single Site, Exploratory, Cross-Sectional parameters. This check investigates the distribution of time between an Hba1c result > 5.8% (index event) and an antidiabetic drug prescription (outcome event).
dc.identifier.urihttps://hdl.handle.net/20.500.14642/1636
dc.identifier.urihttps://doi.org/10.24373/pdsp-683
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.subjectCross-Sectional Analysis
dc.subjectSingle-Site Analysis
dc.subjectExploratory Analysis
dc.subject.meshDiabetes Mellitus, Type 2
dc.subject.meshNutritional and Metabolic Diseases
dc.subject.meshHypoglycemic Agents
dc.subject.meshGlycated Hemoglobin
dc.titlePatient Event Sequencing Study Results IV: 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.resultobsUnexpected Event Sequencing
local.subject.DataModelPCORnet Data Model
local.subject.DataProvPCORnet Data Source
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relation.isStudyOfDQResult.latestForDiscovery5b6e5006-01dc-46b1-90ee-21dabf8122f2

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