[基于连锁超市食品采购数据的食品多样性分析]。

Q2 Medicine
V I Pilipenko, V A Isakov, M G Sharaev, A V Artemov
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引用次数: 0

摘要

营养的多样性对健康至关重要。根据近几十年的研究,人们饮食的多样性大大减少,这带来了健康风险。本研究的目的是基于人们在大型贸易网络中的购买活动来分析人口的食物多样性。材料和方法。从莫斯科零售网络中1 800 319名忠诚计划独特成员的非个性化数据中,根据以下标准选择了201 904名买家:存在密集的购买部分(超过4周,其中至少有1次购买在2周内),其中购买的总成本不低于4700卢布,并且至少购买了4种不同的食品组。使用12个月(中位数124天)的出纳收据数据和食品标签提取成分数据。食物多样性分析采用计数基础评分法,计算6类食物(谷物、鱼类和肉类、脂肪、乳制品、蔬菜、水果和浆果)中每一类食物的绝对数量。还计算了所有食物组的总分之和。结果。根据食物多样性分析,73.9%的买家购买了2种或更少的谷物。只有31.4%的买家购买了4种以上的蔬菜,只有36.2%的买家购买了2种以上的水果和浆果,41.9%的买家购买了少于2种的肉类和鱼类,61.3%的买家只购买了1种脂肪,53.3%的买家购买了至少2种乳制品。只有11.4%的买家能接受每周20种不同食物的食物多样性。结论。交易网络买家的食物多样性较低,购买不同谷物、蔬菜、水果和浆果、肉类和鱼类以及脂肪的得分最低。在购买乳制品方面表现出了更好的多样性,因为消费者传统上认为乳制品是健康的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
[Food diversity analysis based on data of food purchasing in supermarket chain].

Diversity in nutrition is of fundamental importance for health. According to research in recent decades, the diversity of the population's diet has greatly decreased, which carries health risks. The aim of the study was to analyze food diversity in population based on their purchasing activity in large trading network. Material and methods. From the depersonalized data of 1 800 319 loyalty program unique members of the retail network in Moscow, 201 904 buyers were selected according to the following criteria: the presence of a dense segment of purchases (more than 4 weeks, where there was at least 1 purchase in 2 weeks), in which the total cost of purchases was not less than 4700 rubles and at least 4 different food groups were purchased. Data from the cashier's receipts for 12 months (median 124 days) as well as the food labels for extracting the data about ingredients were used. Food diversity was analyzed by using count-base score method in which absolute number of different foods in every of 6 food groups (grains, fish and meat, fats, dairy products, vegetables, fruits and berries) was calculated. Total score as a sum of all scores from all food groups was also calculated. Results. According to the food diversity analysis, 73.9% of buyers purchased 2 or less types of grains. Only 31.4% of buyers purchased more than 4 types of vegetables, only 36.2% purchased more than 2 types of fruits and berries, 41.9% purchased less than 2 types of meat and fish, 61.3% purchased only 1 type of fat, and at least 2 types of dairy products was purchased by 53,3% of buyers. Acceptable rate of food diversity of 20 different types of food per week was achieved only in 11.4% of buyers. Conclusion. Food diversity in buyers of trading network is low, with the lowest scores in buying different grains, vegetables, fruits and berries, meat and fish as well as fats. Better diversity was demonstrated in buying dairy products, as they traditionally are accounted as healthy by consumers.

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来源期刊
Voprosy pitaniia
Voprosy pitaniia Medicine-Medicine (all)
CiteScore
2.00
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0.00%
发文量
46
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