期刊
AMERICAN JOURNAL OF HEALTH PROMOTION
卷 24, 期 2, 页码 133-143出版社
AMER JOURNAL HEALTH PROMOTION INC
DOI: 10.4278/ajhp.080930-QUAN-224
关键词
Public Health; Nutrient Profiling; Consumer; Food Quality and Index; Prevention Research
Purpose. Consumer understanding of nutrition information is key to making dietary choices consistent with guidelines. The de-velo tiinenl of an obtective, science-based, and universally al),blicables ystenl oj nuh ilion guidance would be of considerable potential value to the public health. Design. A multidisciplinary, expert Panel Was convened to develop the Overall Nutritional Quality Index (ONQI). Dietary guidelines, existing nutritional scoring systems, and other pertinent scientific literature were reviewed. An algorithm based on the overall nutritional quality of food was developed and subjected to consumer research and validation testing. Results. The ONQI algorithm incorporates over 30 entries representing both micronutrient and macronutrient Properties of foods, as well as weighting coefficients representing epidemiologic associations between nutrients and health outcomes. The basic entry in the algorithm is a weighted trajectory score, which compares nutrient concentration in afood to the rprononended concentration (Y a given nutrient in a healthful dict. In content vatidi(T 1 testing, ONQI makings and expert Panel rankings correlated highly (R = .92; p < .001). In regression analysis aggreated ONQI scores for total diet corresponded well with the Healthy Eating Index (p <.001) in the National Health and Nutrient Examination Survey 2003-2006 cohort (n = 15,900). Consumer research indicated strong appeal to consumers of the ONQI system in general, and the scores on a 1 to 100 scale specifically. A system for acquiring nutrient data, meeting U.S. Food and Drug Administration and US. Department of Agriculture standards, has been established so that virtually any food, beverage, meal, or recipe Call be scared. Conclusions. The ONQI is a sophisticated nutrition guidance system developed by a multidisciplinary group independently of all food industry, interests with excellent initial performance in both consumer research and validation testing. Combined with a consumer education program, the ONQI has considerable, potential to improve dietary patterns, and consequently the public health. Prospective study of effects on dietary Patterns and health outcomes is warranted. (Am J Health Promot 2009-24[2]:133-143.)
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据