Sources of potential bias when combining routine data linkage and a national survey of secondary school-aged children: a record linkage study

Sources of potential bias when combining routine data linkage and a national survey of secondary school-aged children: a record linkage study

Abstract Background Linking survey data to administrative records requires informed participant consent. When linkage includes child data, this includes parental and child consent. Little is known of the potential impacts of introducing consent to data linkage on response rates and biases in school-...

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Bibliographic Details
Main Authors: Kelly Morgan, Nicholas Page, Rachel Brown, Sara Long, Gillian Hewitt, Marcos Del Pozo-Banos, Ann John, Simon Murphy, Graham Moore
Format: Article
Language:English
Published: BMC 2020-07-01
Series:BMC Medical Research Methodology
Subjects:
Data linkage
Bias
Consent
Success rate
Adolescents
School
Online Access:http://link.springer.com/article/10.1186/s12874-020-01064-1

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