Methods A questionnaire survey was conducted among 1 180 college studen ts, who took part in the educational propaganda of AIDS prevention to the inhabi tants in the town and country.

• 为做好预防艾滋病宣传教育工作，承德医学院于2006年寒假期间组织4600多名大学生，在其家庭所在地面向居民开展预防艾滋病宣传教育活动。