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Canadian Journal of Public Health = Revue Canadienne de Santé Publique logoLink to Canadian Journal of Public Health = Revue Canadienne de Santé Publique
. 2002 Jan 1;93(1):52–53. doi: 10.1007/BF03404418

Seroprevalence and Risk Factors for Hepatitis A Among Montreal Street Youth

Élise Roy 111,411, Nancy Haley 111,211,311,, Pascale Leclerc, Lyne Cédras, Lucie Bédard, Robert Allard 111,311
PMCID: PMC6980004  PMID: 11925701

Abstract

Objective

To estimate the prevalence of hepatitis A virus (HAV) antibodies among Montreal street youth.

Method

Anti-HAV antibody testing was performed on blood samples from a hepatitis B and C study conducted among street youth in 1995–96.

Results

Among the 427 youth aged 14 to 25 years, prevalence of HAV antibodies was 4.7% (95% confidence interval [CI]: 2.9%–7.2%). A multivariate logistic regression analysis showed that birth in a country with a high anti-HAV prevalence (Adjusted odds ratio [AOR]: 200.7; 95% CI: 38.1%–1058.4), having had sexual partner(s) with history of unspecified hepatitis (AOR: 13.8; 95% CI: 4.2%–45.2), and insertive anal penetration (AOR: 5.1; 95% CI: 1.6%–16.7) were independently associated with infection.

Conclusion

Based on the relatively low HAV prevalence, the high prevalence of risk factors for infection, and the substantial hepatitis B and C prevalence, vaccination against hepatitis A is now actively promoted among Montreal street youth.

Footnotes

Acknowledgement: This study was supported by a grant from the Laboratory Centre for Disease Control Division of HIV/AIDS Epidemiology, and Division of Bloodborne Pathogens

A correction to this article is available at 10.1007/BF03405007

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