Borra S T, Earl R, Hogan E H
International Food Information Council, 1100 Connecticut Ave NW, Suite 430, Washington, DC 20036, USA.
J Am Diet Assoc. 1998 Feb;98(2):190-3. doi: 10.1016/S0002-8223(98)00047-9.
The media is consistently ranked by the public as their primary source of nutrition and food information. To address the question of what the public is hearing about food, nutrition, and health through the news media, the International Food Information Council Foundation commissioned the Center for Media and Public Affairs to conduct a content analysis of nutrition and food safety stories. The study examined media coverage from 53 print and electronic news outlets during a 3-month period from May through July 1995. Specific criteria were applied to select the sample of food and nutrition stories (n = 979) by length of coverage during the reporting period. Coverage related to food policy or regulation, food programs, individual food companies or products, advertising or marketing, and economic adulteration or tampering were excluded from the sample. The analysis of media coverage of food and nutrition topics revealed a twofold emphasis on dietary fat over other topics. Consumption of dietary fat was mentioned in almost half of all reports, apart from discussions of body fat, weight, or obesity as a health issue. The content analysis also showed an inverse relationship between media stories of foods by food group compared with the recommended number of servings in the Food Guide Pyramid. During an era in which Americans receive their health, nutrition, and food messages from the media rather than from health professionals such as physicians and dietitians, there are multiple challenges for communicating with the public. Our media research and its findings offer approaches for dietetics practitioners to use when providing nutrition and food recommendations and education for clients and the public. These include communicating science, providing context, reinforcing basic messages and guidelines, and promoting action and behavior change to clients and consumers.
媒体一直被公众列为获取营养和食品信息的主要来源。为了探究公众通过新闻媒体所了解到的有关食品、营养和健康的信息,国际食品信息理事会基金会委托媒体与公共事务中心对营养和食品安全报道进行内容分析。该研究调查了1995年5月至7月这3个月期间53家印刷和电子新闻媒体的报道情况。根据报道期间的篇幅长度,采用特定标准选取了食品和营养报道样本(n = 979)。样本中排除了与食品政策或法规、食品项目、个别食品公司或产品、广告或营销以及经济掺假或篡改相关的报道。对食品和营养话题的媒体报道分析显示,与其他话题相比,媒体对膳食脂肪的关注度高出两倍。除了将身体脂肪、体重或肥胖作为健康问题进行讨论外,几乎一半的报道都提到了膳食脂肪的摄入。内容分析还表明,按食物类别划分的食品媒体报道与《食物指南金字塔》中建议的食用份数之间呈反比关系。在当今这个美国人从媒体而非医生和营养师等健康专业人士那里获取健康、营养和食品信息的时代,与公众进行沟通面临着多重挑战。我们的媒体研究及其结果为营养学家在为客户和公众提供营养和食品建议及教育时提供了一些方法。这些方法包括传播科学知识、提供背景信息、强化基本信息和指导方针,以及向客户和消费者宣传行动和行为改变。