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在矿石大破裂后,巴西中型城市的社区食品环境:数据库创建和诊断
Patrícia Pinheiro de Freitas1, Mariana Souza Lopes2, Nathália Luíza Ferreira3
1Grupo de Pesquisa de Intervenções em Nutrição (GIN/UFMG), Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina 39100-000, Minas Gerais, Brazil.
International journal of environmental research and public health
|November 27, 2025
概括
这项研究开发了一种方法,用于绘制巴西市政府的食品零售点的地图. 审计确认现场检查对于准确的食品环境数据至关重要,特别是在灾难发生后.
科学领域:
- 公共卫生 公共卫生
- 城市规划 城市规划
- 食品系统分析 食品系统分析
背景情况:
- 矿山大倒塌等灾难破坏了食物环境.
- 准确的食品零售机构数据对于公共卫生至关重要.
- 现有的数据库往往缺乏用于描述社区食品环境的有效性.
研究的目的:
- 为创建一个有效的食品零售数据库提出方法.
- 描述灾后社区的粮食环境.
- 评估不同数据收集方法的有效性.
主要方法:
- 食品零售机构的生态研究 (家庭和直接消费).
- 通过政府来源,网络搜索,虚拟和现场审计收集数据.
- 数据库协议的卡帕统计;空间分布的密度计算.
主要成果:
- 公共数据库的有效性很低 (23.0%至31.4%),即使有虚拟审计.
- 现场审计被证明是最有效的,特别是对于小型企业.
- 确定了96个家庭消费和261个即时消费的企业,在"其他地区"的人口密度很高.
结论:
- 现场审计对于准确的食品零售数据收集至关重要.
- 食品环境和数据缺口的特点应该指导政策.
- 建议侧重于粮食和营养安全,减少灾后的不平等.
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