通过移动应用程序覆盖和描述巴西中小城市的食品配送服务
Renata Júlia da Costa1, Paloma Aparecida Anastacio Barros1, Juliana de Paula Matos1
1Department of Nutrition, Federal University of Minas Gerais, Av. Prof. Alfredo Balena, 190-Santa Efigênia, Belo Horizonte 30130-100, MG, Brazil.
International journal of environmental research and public health
|February 26, 2025
概括
这项研究揭示了巴西各地区的餐饮配送应用覆盖范围和机构类型的显著差异. 零食选择占主导地位,而健康选择很少,可能会加剧食物获取不平等.
科学领域:
- 数字食品研究 数字食品研究
- 城市地理 城市地理
- 社会经济分析 社会经济分析
背景情况:
- 餐饮配送应用 (MDA) 在城市食品系统中越来越普遍.
- 了解MDA透率和中小型城市的企业多样性对于评估食物获取至关重要.
- 之前的研究还没有全面分析巴西不同地区的MDA覆盖率和食品机构概况.
研究的目的:
- 分析巴西中小型城市在主要MDA注册的机构的覆盖范围和个人资料.
- 确定MDA覆盖范围的区域差异以及可用的食品机构类型.
- 探索MDA存在,企业类型和社会经济因素之间的相关性.
主要方法:
- 对覆盖巴西22个州497个市镇的MDA数据进行定量分析.
- 计算应用覆盖范围作为服务城市与每个地区中小城市总数的比率.
- 使用关键词分析对28325家企业进行分类,分为6个食品组 (例如:国际美食,零食,健康选择).
主要成果:
- 应用覆盖率在南方 (13.68%) 和东南方 (13.63%) 最高,在北方 (2.46%) 和东北方 (2.30%) 最低.
- 在所有地区",零食"是最常见的营业类别,而"健康选择"是最少使用的.
- 在企业数量和市政人力发展指数 (r=0.30),人口密度 (r=0.23) 和城市人口 (r=0.55) 之间发现了正相关性.
结论:
- 在巴西的MDA覆盖面和食品机构的多样性方面存在显著的区域不对称性.
- "零食"的普遍性和"健康选择"的稀缺性表明,通过MDAs提供的食物选择存在潜在的限制.
- 这些差异可能会加剧食物获取现有的不平等,特别是在服务较差的地区和那些寻求更健康替代品的人.
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