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A case control investigation of hepatitis C risk factors in Hawaii

Lara E Lasher1, Joe L Elm, Quynh Hoang

  • 1Disease Investigation Branch, Hawaii State Department of Health, Honolulu, HI 96813, USA. lara.lasher@doh.hawaii.gov

Hawaii Medical Journal
|December 29, 2005
PubMed

Insights

Hepatitis C virus (HCV) infection in Hawaii is linked to intravenous drug use, blood transfusions, tattoos, and other exposures. Public health initiatives should target these known risk factors for effective community interventions.

Area of Science:

  • Hepatology
  • Infectious Diseases
  • Public Health

Background:

  • Hepatitis C virus (HCV) poses a significant public health challenge.
  • Identifying risk factors is crucial for targeted prevention strategies.

Purpose of the Study:

  • To investigate the specific risk factors associated with HCV infection in Hawaii.
  • To inform future public health interventions within the state.

Main Methods:

  • A case-control study design was employed.
  • Data was collected to identify potential exposures and their correlation with HCV status.

Main Results:

  • Intravenous drug use was a significant risk factor for HCV.
  • Blood transfusions, tattoos, incarceration, acupuncture, prior oral surgery, and HIV infection were also associated with HCV.
  • These findings highlight multiple transmission routes within the studied population.

Conclusions:

  • Established risk factors for HCV in Hawaii include IV drug use, blood transfusions, tattoos, incarceration, acupuncture, dental/oral surgery, and HIV.
  • Future public health efforts must focus on community interventions tailored to these identified risk factors.

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