Evidence map›Paper›PMID 40820201›Full record

ArticleHarm reduction journal2025

Gender-based differences in harm reduction practices among people who use drugs in Rhode island: a latent class analysis.

Leah C Shaw, Anusha Kumar, Carolyn J Park, Yu Li, Catherine A Lenox, Alexandra B Collins, Susan G Sherman, Brandon D L Marshall, Alexandria Macmadu

Abstract read
In one paragraph

Article in Harm reduction journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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.

2 · The registry

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Leah C ShawDepartment of Epidemiology, Brown University School of Public Health, 121 South Main Street, Providence, RI, 02912, USA.
Anusha KumarDepartment of Epidemiology, Brown University School of Public Health, 121 South Main Street, Providence, RI, 02912, USA.
Carolyn J ParkDepartment of Epidemiology, Brown University School of Public Health, 121 South Main Street, Providence, RI, 02912, USA.
Yu LiDepartment of Epidemiology, Brown University School of Public Health, 121 South Main Street, Providence, RI, 02912, USA.
Catherine A LenoxDepartment of Epidemiology, Brown University School of Public Health, 121 South Main Street, Providence, RI, 02912, USA.
Alexandra B CollinsDepartment of Epidemiology, Brown University School of Public Health, 121 South Main Street, Providence, RI, 02912, USA.
Susan G ShermanDepartment of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD, USA.
Brandon D L MarshallDepartment of Epidemiology, Brown University School of Public Health, 121 South Main Street, Providence, RI, 02912, USA.
Alexandria MacmaduDepartment of Epidemiology, Brown University School of Public Health, 121 South Main Street, Providence, RI, 02912, USA. alexandria_macmadu@brown.edu.

Funding

The Rhode Island Young Adult Prescription and Illicit Drug Study (RAPIDS): Responding to Fentanyl and Associated HarmsR01DA047975 · NIDA · BROWN UNIVERSITY · PI MARSHALL, BRANDON DAVID LEWIS · 2019 to 2023
$3.8M
NIDA NIH HHS R01 DA047975US National Institute on Drug Abuse R01-DA047975
6 · The paper itself

Abstract

backgroundPrevious research has documented differing drug use patterns and risk behaviors by gender identity and sex at birth, although variations in harm reduction practices by these characteristics have not yet been fully assessed.

methodsWe utilized data from the Rhode Island Prescription and Illicit Drug Study (RAPIDS), which enrolled adults who used drugs from 2020 to 2023. Participants were analyzed based on gender identity: men, women, and other (including those identifying as non-binary or something else). Participants reported which harm reduction practices (e.g., use fentanyl test strips, keep naloxone nearby) they typically engaged in to avoid accidental overdose. Latent class analysis (LCA) was used to identify subgroups of harm reduction practice typologies, and a correlation matrix was generated to understand dyads of typical self-reported harm reduction practices.

resultsAmong 503 eligible participants, 64% were men, 34% were women, and 2% were non-binary or something else (n = 9). Harm reduction practices were comparable between men and women, although men were less likely to keep naloxone nearby (p = 0.02). LCA identified three subgroups of harm reduction practice typologies (no/low, moderate, and high utilization). Group membership in latent classes did not vary by gender identity. However, those belonging to the no/low utilization subgroup were significantly more likely to have ever been incarcerated (p = 0.03) and to be single (p < 0.01). Those belonging to the high utilization group were significantly more likely to have ever witnessed an overdose, performed rescue breathing, and administered naloxone (all p < 0.001). Correlations showed several pairwise relationships, with 'use fentanyl test strips' and 'keeping naloxone nearby' being positively and significantly correlated (r = 0.33, p < 0.05).

conclusionsWe found that harm reduction practices and group membership in latent classes were largely comparable between men and women; however, men who use drugs are significantly less likely to keep naloxone nearby. Gender-attentive strategies to increase naloxone carriage and usage among men and enhanced outreach to persons characterized by no or low harm reduction practice utilization, including people who are single and those with a history of incarceration, may be warranted to mitigate overdose risk.

Indexed as

Drug OverdoseHarm ReductionSubstance-Related DisordersAdultFemaleFentanylHumansLatent Class AnalysisMaleMiddle AgedNaloxoneNarcotic AntagonistsRhode IslandRisk-TakingSex FactorsYoung AdultFentanylNaloxoneNarcotic AntagonistsDrug overdoseGender characteristicsHarm reductionLatent class modelsNaloxone

Identifiers

PMID40820201
PMCPMC12359961

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LicenceCC BY
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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.