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首页> 外文期刊>Journal of medical Internet research >The Associations Among Individual Factors, Media Literacy, and Dietary Supplement Use Among College Students: Cross-Sectional Study
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The Associations Among Individual Factors, Media Literacy, and Dietary Supplement Use Among College Students: Cross-Sectional Study

机译：大学生中个体因素，媒体素养和膳食补充剂中使用的协会：横截面研究

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Background The mass media have been condemned for encouraging young people to take dietary supplements (DS). Media literacy, which includes authors and audiences (AA), messages and meanings (MM), and representation and reality (RR) domains, is a new approach to teaching young adults to make better informed health decisions. However, it is not clear which domains are the most important for media literacy education. Objective The purpose of this study is to investigate the associations among individual factors, media literacy, and DS use. Methods The survey instrument included demographic items, the DS Media Literacy Scale (DSMLS), and DS use items (users or nonusers, types of DS, current use of DS, and intention to use DS in the future). The DSMLS is an 11-item instrument designed to assess college students’ AA, MM, and RR media literacy in relation to DS. A total of 467 Taiwanese college students participated in the study. Descriptive statistical analysis, logistic regression analysis, and multiple regression analysis were conducted. Results A total of 338/467 (72.4%) participants reported using DS, and 176/467 (37.7%) consumed 3 or more supplements. Moreover, the MM media literacy domain was associated with having been a DS user (odds ratio 0.63, P =.002), current DS use (β=–.10, P =.02), and intention to use DS in the future (β=–.12, P =.011). Finally, perceived importance of health was positively related to current DS use (β=.18, P =.001) and intention to use DS in the future (β=.18, P =.001). Conclusions This study showed that the majority of Taiwanese college students were DS users and used multiple types of supplements. Moreover, students with lower MM media literacy were more likely to be DS users, to take DS more frequently, and to have higher intentions for future frequent DS use. Finally, those who placed extreme importance on health were more likely to take DS frequently and have higher intentions for future frequent DS use.
机译：背景技术大众媒体被谴责鼓励年轻人服用膳食补充剂（DS）。媒体素养，包括作者和观众（AA），消息和含义（MM），以及表示和现实（RR）域名，是一种教授年轻成年人，以更好地了解的健康决策方法。但是，媒体素养教育最重要的是，域名不明显。目的本研究的目的是调查个人因素，媒体素养和DS使用之间的关联。方法调查仪器包括人口统计项目，DS媒体素养规模（DSMLS）和DS使用项目（用户或非用户，DS类型，DS的当前使用，以及将来的意图使用DS）。 DSMLS是一个11件仪器，旨在评估大学生的AA，MM和RR媒体素养，与DS相关。共有467名台湾大学生参加了这项研究。描述性统计分析，逻辑回归分析和多元回归分析。结果总共338/467名（72.4％）参与者使用DS报告，176/467（37.7％）消耗3个或更多补充剂。此外，MM媒体识字域与DS用户（差异为0.63，P = .002），电流DS使用（β= - 。10，P = .02），以及将来使用DS的意图（β= - 。12，P = .011）。最后，感知健康的重要性与当前DS使用呈正相关（β= .18，p = .001），并在将来使用DS的意图（β= .18，p = .001）。结论这项研究表明，大多数台湾大学生都是DS用户，并使用了多种类型的补充剂。此外，MM媒体素养较低的学生更有可能成为DS用户，更频繁地取DS，并为未来频繁的DS使用具有更高的意图。最后，那些极其对健康重要性的人更有可能经常取DS，并有更高的意图才能使用频繁的DS使用。

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