ArticleBMJ open2025
Gender-based factors associated with hepatitis C testing in people who inject drugs: results from the French COSINUS cohort.
Article in BMJ open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Sex Disparities in Hepatitis C Treatment Initiation: Role of Universal Access to DAA in France (ANRS FANTASIO 2).Liver international : official journal of the International Association for the Study of the Liver · 2026Article
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveWe identified factors associated with hepatitis C virus (HCV) testing in the previous 6 months in people who inject drugs (PWID) according to gender.
designCOSINUS (
settingHarm reduction facilities in two French cities (Marseille and Bordeaux).
participantsEligibility criteria were as follows: 18 years of age or older, French speaking, regular use of illegal drugs or of prescribed medication, having injected at least once in the previous month and being able to provide informed consent to participate. We selected data for 298 participants (624 observations). PRIMARY OUTCOME: Self-reporting HCV testing in the previous 6 months. Gender was defined as self-identifying as a woman, man or transgender person.
resultsSeventy-nine per cent (n=235) of the sample were men, and 63% (n=189) reported HCV testing in the previous 6 months. Our results suggest that men recently incarcerated (OR (95% CI): 3.26 (1.31, 8.12), p=0.011), those regularly attending harm reduction facilities (OR (95% CI): 2.49 (1.47, 4.22), p=0.001), and those with lifetime attempted suicide (OR (95% CI): 2.07 (1.08, 3.95), p=0.028) were more likely to have been tested for HCV in the previous 6 months, whereas older men were less likely (OR (95% CI): 0.46 (0.24, 0.89), p=0.022). Women who had slept in the street (OR (95% CI): 3.95 (1.12, 13.89), p=0.032) were more likely to have been tested for HCV in the previous 6 months, whereas those employed (OR (95% CI): 0.31 (0.12, 0.83), p=0.019) and those with lifetime attempted suicide (OR (95% CI): 0.39 (0.16, 0.97), p=0.044) were less likely.
conclusionOur results highlight the importance of improving current harm reduction facilities for PWID by adapting them to women's needs and paying special attention to women's mental health. Furthermore, in the context of primary care, improving provider training and reducing injection-related stigma may improve HCV testing uptake in older men and employed women.
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