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The potential for linking cohort participants to official criminal records: a pilot study using the Avon Longitudinal Study of Parents and Children (ALSPAC)

Boyd, Andy; Teyhan, Alison; Cornish, Rosie P.; Croft, Jazz; Thomas, Richard; Brennan, Iain; Macleod, John

Authors

Andy Boyd

Alison Teyhan

Rosie P. Cornish

Jazz Croft

Richard Thomas

John Macleod



Abstract

Introduction: Linking longitudinal cohort resources with police-recorded records of criminal activity has the potential to inform public health style approaches to policing, and may reduce potential sources of bias from self-reported criminal data collected by cohort studies. A pilot linkage of police records to the Avon Longitudinal Study of Parents and Children (ALSPAC) allows us to consider the acceptability of this linkage, its utility as a data resource, differences in self-reported crime according to consent status for data linkage, and the appropriate governance mechanism to support such a linkage. Methods: We carried out a pilot study linking data from the ALSPAC birth cohort to Ministry of Justice (MoJ) records on criminal cautions and convictions. This pilot was conducted on a fully anonymous basis, meaning we cannot link the identified records to any participant or the wider information within the dataset. Using ALSPAC data, we used summary statistics to investigate differences in socio-economic background and self-reported criminal activity by consent status for crime linkage. We used MoJ records to identify the geographic and temporal concentration of criminality in the ALSPAC cohort. Results: We found that the linkage appears acceptable to participants (4% of the sample opted out), levels of criminal caution and conviction are high enough to support research, and that the majority of crimes occurred in Avon & Somerset (the policing area local to ALSPAC). Those who did not respond to consent requests had higher levels of self-reported criminal behaviour compared to participants who provided explicit consent. Conclusions: These findings suggest that data linkage in ALSPAC provides opportunities to study criminal behaviour and that linked individual-level records could provide robust research in the area. Our findings also suggest the potential for bias when only including participants who have explicitly consented to data linkage, highlighting the limitations of opt-in consent strategies.

Citation

Boyd, A., Teyhan, A., Cornish, R. P., Croft, J., Thomas, R., Brennan, I., & Macleod, J. (2022). The potential for linking cohort participants to official criminal records: a pilot study using the Avon Longitudinal Study of Parents and Children (ALSPAC). Wellcome Open Research, 5, Article 271. https://doi.org/10.12688/wellcomeopenres.16328.2

Journal Article Type Article
Acceptance Date Sep 5, 2022
Online Publication Date Sep 5, 2022
Publication Date Sep 5, 2022
Deposit Date Oct 14, 2022
Publicly Available Date Oct 17, 2022
Journal Wellcome Open Research
Print ISSN 2398-502X
Electronic ISSN 2398-502X
Publisher F1000Research
Peer Reviewed Peer Reviewed
Volume 5
Article Number 271
DOI https://doi.org/10.12688/wellcomeopenres.16328.2
Keywords Criminal conviction; Official caution; Ministry of Justice; Police National Computer database; Record linkage; Birth cohort; ALSPAC
Public URL https://hull-repository.worktribe.com/output/4095185

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Publisher Licence URL
http://creativecommons.org/licenses/by/4.0

Copyright Statement
Copyright: © 2022 Boyd A et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.




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