ArticleBritish journal of clinical pharmacology2023
COVID-19 restrictions and the incidence and prevalence of prescription opioid use in Australia - a nationwide study.
Article in British journal of clinical pharmacology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed.
- Nationwide Trends in Opioid Consumption in Costa Rica, 2017-2024: Implications for Regulatory Policy and Public Health.Pharmacoepidemiology and drug safety · 2026Article
- Opioid prescribing prevalence and initiation rates in Victoria, Australia: insights from primary care data during a period of opioid policy changes (2017-2022).International journal of clinical pharmacy · 2025Article
- Trends in prescription opioid analgesic use in Australia from 2015 to 2022.The International journal on drug policy · 2025Article
- Opioid prescribing in the Netherlands during the COVID-19 pandemic: a national register-based study.BMJ open · 2024Article
- Changes in opioid agonist treatment initiation among people prescribed opioids for pain following voluntary and mandatory prescription drug monitoring program implementation: A time series analysis.Drug and alcohol review · 2023Article
- COVID-19 restrictions and the incidence and prevalence of prescription opioid use in Australia - a nationwide study.British journal of clinical pharmacology · 2023Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
The COVID-19 pandemic has disrupted seeking and delivery of healthcare. Different Australian jurisdictions implemented different COVID-19 restrictions. We used Australian national pharmacy dispensing data to conduct interrupted time series analyses to examine the incidence and prevalence of opioid dispensing in different jurisdictions. Following nationwide COVID-19 restrictions, the incidence dropped by -0.40 (95% confidence interval [CI]: -0.50, -0.31), -0.33 (95% CI: -0.46, -0.21) and -0.21 (95% CI: -0.37, -0.04) per 1000 people per week and the prevalence dropped by -0.85 (95% CI: -1.39, -0.31), -0.54 (95% CI: -1.01, -0.07) and -0.62 (95% CI: -0.99, -0.25) per 1000 people per week in Victoria, New South Wales and other jurisdictions, respectively. Incidence and prevalence increased by 0.29 (95% CI: 0.13, 0.44) and 0.72 (95% CI: 0.11, 1.33) per 1000 people per week, respectively in Victoria post-lockdown; no significant changes were observed in other jurisdictions. No significant changes were observed in the initiation of long-term opioid use in any jurisdictions. More stringent restrictions coincided with more pronounced reductions in overall opioid initiation, but initiation of long-term opioid use did not change.
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