Discipline of Nutrition and Dietetics, The University of Auckland, School of Medical Sciences, Auckland, New Zealand.
J Nutr Sci. 2021 Oct 29;10:e94. doi: 10.1017/jns.2021.87. eCollection 2021.
University food environments influence dietary behaviours of attending young adults (aged 18-35 years). The present study aimed to determine if price-reduced meals are associated with high purchase volumes at food outlets ( 5) in a large urban university. The university food outlet customers: university staff and students ( 244) were surveyed about their food choice determinants and their awareness of a price-reduced meal initiative called 'Budgie Meals'. Itemised sales of 'Budgie Meals' and other meals across 3 years were collected. The 'Budgie Meals' were nutritionally analyzed. The and Mann-Whitney tests were used to analyze quantitative survey responses. An open-ended item was thematically analyzed. Itemised sales of 'Budgie Meals' were measured across 3 years and were analyzed using the analysis of variance. The 'Budgie Meals' were nutritionally analyzed and categorised as 'green,' 'amber' or 'red' using the National Healthy Food and Drink Policy. Price was considered the most significant barrier to healthy food purchases. The awareness of the 'Budgie Meal' initiative was poor. The 'Budgie Meal' had higher sales volumes at each outlet than other items, but the sales showed a downward trend across the years. Nutritional analyses revealed that 'Budgie Meals' could be improved. The researchers suggested nutritional improvements to food retailers. Further research is required to assess the viability of implementing such nutritional improvements across food outlets. Specifically, collaboration with retailers and customers is needed to establish the economic feasibility, any potential revenue losses and testing taste acceptability of recipe alterations to these price-reduced meals.
大学的食物环境会影响到年轻成年人(18-35 岁)的饮食行为。本研究旨在确定在一所大型城市大学中,价格降低的餐食是否与食品销售点(5)的高购买量有关。对大学食品销售点的顾客(244 名大学员工和学生)进行了关于其食物选择决定因素以及对一项名为“Budgie Meals”的价格降低餐食计划的了解程度的调查。收集了 3 年来“Budgie Meals”和其他餐食的分项销售数据。对“Budgie Meals”进行了营养分析。使用 和 Mann-Whitney 检验分析了定量调查响应。对一个开放式项目进行了主题分析。对 3 年来的“Budgie Meals”分项销售数据进行了分析,并使用方差分析进行了分析。对“Budgie Meals”进行了营养分析,并根据国家健康食品和饮料政策将其归类为“绿色”、“琥珀色”或“红色”。价格被认为是购买健康食品的最大障碍。对“Budgie Meal”计划的认识很差。每个销售点的“Budgie Meal”销售数量都高于其他商品,但销售数量在这几年呈下降趋势。营养分析显示“Budgie Meal”可以进行改进。研究人员向食品零售商提出了营养改进建议。需要进一步研究来评估在整个食品销售点实施这些营养改进的可行性。具体来说,需要与零售商和客户合作,以确定这些价格降低餐食的经济可行性、任何潜在的收入损失以及对这些餐食进行配方修改的口味接受度测试。