title: Factors Associated with Hepatitis C Knowledge Before and After an Educational Intervention among Vietnamese Americans.
abstract: BACKGROUND
  Hepatitis C virus (HCV) is a major cause of chronic liver disease and cancer. Vietnamese Americans are at high risk of HCV infection, with men having the highest US incidence of liver cancer. This study examines an intervention to improve HCV knowledge among Vietnamese Americans.
  
  
  METHODS
  Seven Vietnamese community-based organizations in Pennsylvania and New Jersey recruited a total of 306 Vietnamese participants from 2010 to 2011.
  
  
  RESULTS
  Average knowledge scores for pretest and posttest were 3.32 and 5.88, respectively (maximum 10). After adjusting for confounding variables, age and higher education were positively associated with higher pretest scores and having a physician who spoke English or Vietnamese was negatively associated with higher pretest scores. Additionally, after adjusting for confounding variables, household income, education, and having an HCV-infected family member significantly increased knowledge scores.
  
  
  CONCLUSIONS
  Promotion and development of HCV educational programs can increase HCV knowledge among race and ethnic groups, such as Vietnamese Americans. Giving timely information to at-risk groups provides the opportunity to correct misconceptions, decrease HCV risk behaviors, and encourage testing that might improve timely HCV diagnosis and treatment.
authors.affiliation: Department of Epidemiology and Biostatistics, School of Public Health, University of Maryland, College Park, MD, USA.
authors.forename: Sunmin
authors.initials: S
authors.lastname: Lee
authors.affiliation: Center for Asian Health, College of Public Health, Temple University, Philadelphia, PA, USA.
authors.forename: Shumenghui
authors.initials: S
authors.lastname: Zhai
authors.affiliation: Center for Asian Health, College of Public Health, Temple University, Philadelphia, PA, USA.
authors.forename: Guo Yolanda
authors.initials: GY
authors.lastname: Zhang
authors.affiliation: Center for Asian Health, College of Public Health, Temple University, Philadelphia, PA, USA.
authors.forename: Xiang S
authors.initials: XS
authors.lastname: Ma
authors.affiliation: Department of Epidemiology and Biostatistics, School of Public Health, University of Maryland, College Park, MD, USA.
authors.forename: Xiaoxiao
authors.initials: X
authors.lastname: Lu
authors.affiliation: Center for Asian Health, College of Public Health, Temple University, Philadelphia, PA, USA.
authors.forename: Yin
authors.initials: Y
authors.lastname: Tan
authors.affiliation: Greater Philadelphia Health Action, Inc., Philadelphia, PA, USA. ; Chinatown Medical Services, Philadelphia, PA, USA.
authors.forename: Philip
authors.initials: P
authors.lastname: Siu
authors.affiliation: Center for Asian Health, College of Public Health, Temple University, Philadelphia, PA, USA.
authors.forename: Brenda
authors.initials: B
authors.lastname: Seals
authors.affiliation: Department of Public Health, Center for Asian Health, College of Public Health, Temple University, Philadelphia, PA, USA.
authors.forename: Grace X
authors.initials: GX
authors.lastname: Ma
keywords: Vietnamese; hepatitis C; liver cancer