Effectiveness of a Culturally Integrated Liver Cancer Education in Improving HBV Knowledge Among Asian Americans
Mené auprès de 877 participants américains d'origine asiatique, cet essai randomisé évalue l'efficacité d'un programme pédagogique destiné à améliorer leurs connaissances relatives au virus de l'hépatite B
Objective To assess the effectiveness of a hepatitis B virus (HBV) educational program in increasing HBV knowledge. Methods Using a cluster randomized control trial to recruit participants from the community-based organization in the Baltimore-Washington Metropolitan Area; a total of 877 Asian American participants completed a self-administered pretest. HBV knowledge was the outcome measure. The intervention group received a 30-minute educational program. After the educational program, the intervention group completed post-education survey. Six months after the education, all participants were followed by phone. Results The intervention group showed significantly higher knowledge scores than the control group at the 6-months follow-up (between-group difference was 1.44 for knowledge of transmission modes and 0.59 for sequelae, p < 0.01). For the intervention group, the increase in knowledge of HBV transmission modes in post-education was much higher than that at the 6-month follow-up (4.18 vs. 2.07), p < 0.01) compared to baseline. Age was also an important factor on the educational effect: Those older than 60 years reported the lowest scores in all three points. Conclusions Findings suggest that this culturally integrated liver cancer educational program increased HBV knowledge. Differential strategies are needed to target age groups, separately educating those younger and those older.