Evidence map›Paper›PMID 40764033›Full record

ArticleBMJ quality & safety2026

Examining variations in the prevalence of hazardous opioid prescribing across general practices in England: a cross-sectional study.

Teng-Chou Chen, Alex M Trafford, Matthew J Carr, Neetu Bansal, Evangelos Kontopantelis, Anthony Avery, Li-Chia Chen, Darren M Ashcroft

Abstract read
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Article in BMJ quality & safety, 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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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Teng-Chou ChenDepartment of Pharmacy, School of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan tengchou@nycu.edu.tw.ORCID http://orcid.org/0000-0002-9491-0421
Alex M TraffordDivision of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.
Matthew J CarrDivision of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.
Neetu BansalDivision of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.ORCID http://orcid.org/0000-0002-9897-8757
Evangelos KontopantelisDivision of Informatics, Imaging and Data Sciences, University of Manchester, Manchester, UK.ORCID http://orcid.org/0000-0001-6450-5815
Anthony AveryNational Institute for Health and Care Research Greater Manchester Patient Safety Research Collaboration, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.
Li-Chia ChenDivision of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.
Darren M AshcroftDivision of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrescribed opioids are potent analgesics associated with high safety risks due to their adverse effects, drug-drug and drug-disease interactions and potential for dependency. To support the implementation of prescribing indicators for further interventions, this study examined the prevalence of different types of potentially hazardous opioid prescribing (PHOP) in general practices across England and investigated underlying factors and variation between practices.

methodsWe conducted a cross-sectional study focusing on adults (aged ≥18 years) at risk of triggering 17 PHOP indicators on 1 April 2021, involving 1358 general practices contributing to the Clinical Practice Research Datalink Aurum. PHOP prevalence was calculated by dividing the number of patients triggering an indicator by the total number at risk. Variation was assessed with intraclass correlation coefficients (ICCs), and multilevel mixed-effects logistic regression models identified associated factors, presented as adjusted ORs (aORs) with 95% CIs.

resultsAmong 3 121 852 patients observed, 361 505 (11.58%, 95% CI 11.54, 11.62) triggered at least one PHOP indicator, yielding an ICC of 0.07 (95% CI 0.06, 0.07). The prevalence of the 17 PHOP indicators ranged from 1.97% to 32.02%. Significant variability was noted across the 17 indicators, especially for persistent opioid prescriptions in patients with alcohol use issues (ICC 0.08, 95% CI 0.07, 0.09), chronic obstructive pulmonary disease or asthma (ICC 0.08, 95% CI 0.07, 0.09) and hypothyroidism (ICC 0.07, 95% CI 0.06, 0.07). Patients from the most deprived regions (aOR 1.28, 95% CI 1.22, 1.34) and the Northwest of England (aOR 1.73, 95% CI 1.66, 1.81) had a higher risk of PHOP. CONCLUSIONS AND RELEVANCE: The high prevalence of PHOP, particularly among the most socioeconomically disadvantaged populations, emphasises existing prescribing risks and the need for their appropriate consideration within primary care. The high variation between practices indicates potential for improvement through targeted practice-level intervention.

Indexed as

Analgesics, OpioidGeneral PracticePractice Patterns, Physicians'AdultAgedCross-Sectional StudiesEnglandFemaleHumansMaleMiddle AgedPrevalenceAnalgesics, OpioidanaesthesiaEnglandgeneral practicemedication safety

Identifiers

PMID40764033
PMCPMC13479247

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.