Evidence map›Paper›PMID 42554919›Full record

ArticleHealth & justice2026

Measuring healthcare quality in police custody: the development of quality indicators through expert consultations in the Netherlands.

Nienke D Zinger, Dionne S Kringos, Robert A Verheij, Isabelle Bos, Vina N Slev

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Article in Health & justice, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Nienke D ZingerNetherlands Institute for Health Services Research, Nivel, Utrecht, Netherlands. n.zinger@nivel.nl.
Dionne S KringosPublic and Occupational Health, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands.
Robert A VerheijNetherlands Institute for Health Services Research, Nivel, Utrecht, Netherlands.
Isabelle BosNetherlands Institute for Health Services Research, Nivel, Utrecht, Netherlands. i.bos@nivel.nl.
Vina N SlevPublic and Occupational Health, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands.

Funding

ZonMw 10480012140003
6 · The paper itself

Abstract

backgroundImproving the quality of care for people detained in police custody requires careful measurement and monitoring. However, a standardized and endorsed set of quality indicators for healthcare in police custody settings is lacking. This study aimed to develop a core set of quality indicators to monitor and evaluate police custody healthcare in the Netherlands.

methodsA four-phase modified Delphi process was conducted between February 2024 and September 2025: (1) identification of candidate quality indicators ethrough expert brainstorming; (2) rating of indicators on relevance and measurability in a self-administered questionnaire; (3) an in-person group consultation meeting to refine and prioritize the indicators; and (4) content validation of the core set by an advisory committee. A multidisciplinary pool of professionals from healthcare, police, justice, and adjacent sectors participated throughout.

resultsBrainstorming sessions with 14 experts yielded 185 candidate indicators, which were rated by 19 experts in the questionnaire. The group consultation meeting with 15 participants refined the list, and feedback from 8 advisory committee members informed the final selection. The resulting core set comprised 15 structure, 9-12 process (7 fixed and 2-5 variable), and 17 outcome indicators, covering all key domains of police custody healthcare quality.

conclusionsThe first evidence-based set of indicators provides a foundation for the systematic assessment and continuous learning in police custody healthcare. Routine healthcare data may serve as a valuable measurement source, though their usefulness depends on data quality, accessibility, and system readiness.

Indexed as

Police custodyQuality indicatorsQuality of care

Identifiers

PMID42554919
PMCPMC13445773

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