Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
3509 participants
OBSERVATIONAL
2022-10-16
2023-10-30
Brief Summary
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Design: This was a nationwide, population-based cohort study, utilizing data from the Korean National Health Claims database spanning from 2009 to 2020.
Given the retrospective design of the study and the anonymized nature of the data, the requirement for informed consent was waived.
Methods: All pediatric and adolescent patients (under 20 years of age) who underwent PPV across the Korean population were included. The cumulative incidence of PPV was estimated from 2009 to 2020, with 2009 to 2011 as the washout period. The annual trends of PPV incidence, the proportion of each etiology, and comorbidity were estimated based on sex and specific age groups.
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Detailed Description
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Conditions
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Study Design
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COHORT
RETROSPECTIVE
Interventions
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no intervention
no intervention, just retrospective observation
Eligibility Criteria
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Inclusion Criteria
0 Years
19 Years
ALL
No
Sponsors
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Seoul National University Hospital
OTHER
Responsible Party
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Kunho Bae
MD
Principal Investigators
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Kunho Bae, MD
Role: STUDY_CHAIR
Seoul National University Hospital
Locations
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Seoul National University Hospital
Seoul, , South Korea
Countries
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Other Identifiers
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IRB No. 2022-07-010
Identifier Type: -
Identifier Source: org_study_id
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