Kusnoor Sheila V, Koonce Taneya Y, Levy Mia A, Lovly Christine M, Naylor Helen M, Anderson Ingrid A, Micheel Christine M, Chen Sheau-Chiann, Ye Fei, Giuse Nunzia B
Knowledge Management, Vanderbilt University Medical Center, Nashville, TN;
Department of Biomedical Informatics & Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN;; Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN;; Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN;
AMIA Jt Summits Transl Sci Proc. 2016 Jul 20;2016:112-21. eCollection 2016.
This study tested an innovative model for creating consumer-level content about precision medicine based on health literacy and learning style principles. "Knowledge pearl" videos, incorporating multiple learning modalities, were created to explain genetic and cancer medicine concepts. Cancer patients and caregivers (n=117) were randomized to view professional-level content directly from the My Cancer Genome (MCG) website (Group A; control), content from MCG with knowledge pearls embedded (Group B), or a consumer translation, targeted at the sixth grade level, with knowledge pearls embedded (Group C). A multivariate analysis showed that Group C, but not Group B, showed greater knowledge gains immediately after viewing the educational material than Group A. Statistically significant group differences in test performance were no longer observed three weeks later. These findings suggest that adherence to health literacy and learning style principles facilitates comprehension of precision medicine concepts and that ongoing review of the educational information is necessary.
本研究测试了一种基于健康素养和学习风格原则创建精准医学消费者层面内容的创新模式。制作了融合多种学习方式的“知识珍珠”视频，以解释遗传学和癌症医学概念。癌症患者及其护理人员（n = 117）被随机分为三组，分别直接观看来自“我的癌症基因组”（MCG）网站的专业级内容（A组；对照组）、嵌入知识珍珠的MCG内容（B组）或针对六年级水平并嵌入知识珍珠的消费者翻译内容（C组）。多变量分析显示，观看教育材料后，C组（而非B组）的知识增益立即高于A组。三周后，测试成绩不再观察到具有统计学意义的组间差异。这些发现表明，遵循健康素养和学习风格原则有助于理解精准医学概念，并且对教育信息进行持续复习是必要的。
