Bjornson G L, Scheifele D W, Gold R
Vaccine Evaluation Center, University of British Columbia, Vancouver.
Can J Public Health. 1997 Nov-Dec;88(6):405-8. doi: 10.1007/BF03403916.
To assess whether a video about infant immunization could inform parents as well as human counselling (oral presentation).
Core information for parents about infant immunization was identified and packaged in an instructional video and a scripted oral presentation. Volunteer prenatal classes were randomly assigned a video or oral presentation. Participants completed pre- and post-test questionnaires covering the same 16 items. Scores were compared for each question and as a group means, using Fisher's exact test, 2-sided.
227 subjects participated, including 102 men and 124 women. Groups were similar in terms of gender mix, parenting experience and recent reading about immunization. Pre-test knowledge scores were similarly low between groups. Post-test scores were much higher but did not differ significantly between groups.
In a prenatal classroom setting, video and oral presentations were equally effective in conveying key information about infant immunization.
评估一段关于婴儿免疫接种的视频是否能像人工咨询（口头陈述）一样让家长了解相关信息。
确定了面向家长的关于婴儿免疫接种的核心信息，并将其制作成教学视频和有文字脚本的口头陈述。志愿参加产前课程的人员被随机分配观看视频或听取口头陈述。参与者完成了涵盖相同16个项目的测试前和测试后问卷。使用双侧Fisher精确检验对每个问题的得分以及作为一组均值进行比较。
227名受试者参与，其中包括102名男性和124名女性。两组在性别构成、育儿经验以及近期关于免疫接种的阅读情况方面相似。两组测试前的知识得分同样较低。测试后的得分要高得多，但两组之间没有显著差异。
在产前课堂环境中，视频和口头陈述在传达关于婴儿免疫接种的关键信息方面同样有效。
