Hepatitis-C multimedia prevention program in poor Hispanic HIV-infected injecting drug users: six months after intervention.
BACKGROUND
In order to prevent the spread of the hepatitis C virus (HCV) amongst Hispanic injection drug users (IDUs), we developed, validated, and implemented a multimedia educational intervention program.


METHODS
A pre-post intervention study design was used to evaluate long-lasting knowledge and behavior changes in a group of 88 low-income Hispanic HIV-infected IDUs. Pre-intervention data was compared with data measured six months after the intervention.


RESULTS
A significant increase in the awareness regarding HCV clinical manifestations, HCV risky behaviors, HCV prevention practices, and HIV/HCV co-infection synergisms was observed in the group six months post-intervention.


CONCLUSIONS
Our study confirms the long-lasting benefits of multimedia based intervention programs for disseminating HCV prevention strategies in IDUs. Preventive educational approaches that use images, figures, and animations tools can be recommended to target and tailor interventions for vulnerable populations.
Angel M
AM
Mayor
Diana M
DM
Fernández
Héctor  M
H
Colón
James C
JC
Thomas
Christine
C
Miranda
Robert F
RF
Hunter-Mellado
D000328:Adult; D005260:Female; D015658:HIV Infections / Q000150:complications* / Q000208:ethnology; D006266:Health Education / Q000379:methods*; D007722:Health Knowledge, Attitudes, Practice / Q000208:ethnology*; D006526:Hepatitis C / Q000208:ethnology / Q000517:prevention & control*; D006630:Hispanic or Latino; D006801:Humans; D008297:Male; D019212:Multimedia; D011203:Poverty; D015397:Program Evaluation; D011647:Puerto Rico; D040242:Risk Reduction Behavior; D015819:Substance Abuse, Intravenous / Q000150:complications / Q000208:ethnology