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Hepatitis B Screening and Awareness in the Milwaukee Hmong Community.
Sindalana Hean1, Tuong Van Nguyen1, Tim Wang2
1Department of Internal Medicine, OptumCare Medical Group, Torrance, California.
Summary
Hepatitis B virus (HBV) screening in Wisconsin
Area of Science:
- Hepatology
- Infectious Diseases
- Public Health
Background:
- Hepatitis B virus (HBV) disproportionately impacts the Hmong ethnic group, with US prevalence up to 20%.
- Limited data exists on HBV prevalence within Wisconsin's Hmong community.
- This study addresses the knowledge gap regarding HBV in this population.
Purpose of the Study:
- To assess the prevalence of Hepatitis B virus (HBV) infection among the Hmong community in Wisconsin.
- To evaluate the effectiveness of small-group counseling in improving HBV knowledge.
Main Methods:
- Conducted free HBV screening events at community locations frequented by Hmong individuals in Milwaukee, Wisconsin.
- Administered HBV knowledge surveys at baseline and post-education sessions.
- Utilized Hmong interpreters to facilitate participation and understanding.
Main Results:
- 187 participants were screened for HBV; 161 completed knowledge surveys.
- Mean HBV knowledge scores significantly improved post-education (45% to 71%, P < 0.0001).
- Active HBV infection detected in 9.6% of participants; 28.3% were susceptible, and 58.8% were immune.
Conclusions:
- Small-group education enhances HBV knowledge in the Hmong population but a knowledge gap persists.
- Active HBV infection rates in Wisconsin's Hmong community are higher than general US population estimates.
- Further interventions may be needed to address remaining knowledge gaps and susceptibility to HBV.
