数字农科院2.0

Determinants of Nutrition Facts Table Use by Chinese Consumers for Nutritional Value Comparisons

文献类型： 外文期刊

作者： Zeying Huang;Haijun Li;Jiazhang Huang

作者机构：

关键词： Chi-squared automatic interaction detection;Decision tree;Nutrition facts table;Nutritional value;Prepackaged food

期刊名称： International Journal of Environmental Research and Public Health

ISSN： 1661-7827

年卷期： 2022 年 19 卷 2 期

页码：

收录情况： JCR（2021版）

摘要： The nutrition facts table is a nutrition labeling tool designed to inform consumers of food nutritional contents and enable them to make healthier choices by comparing the nutritional values of similar foods. However, its adoption level is considerably low in China. This study employed the Chi-squared Automatic Interaction Detection (CHAID) algorithm to explore the factors associated with respondents’ adoption of nutrition facts table to compare the nutritional values of similar foods. Data were gathered through a nationally representative online survey of 1500 samples. Results suggested that consumers’ comprehension of the nutrition facts table was a direct explanatory factor for its use. The usage was also indirectly explained by people’s nutrition knowledge, the usage of nutrition facts table by their relatives and friends, and their focus on a healthy diet. Therefore, to increase the use of nutrition facts table by Chinese consumers, the first consideration should be given to enhancing consumers’ comprehension of the labeling.

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