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关于巴西食品环境的科学研究:范围审查
Larissa Loures Mendes1, Luana Lara Rocha2, Laís Vargas Botelho3
1Department of Nutrition, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais30130-100, Brazil.
Public health nutrition
|May 26, 2023
概括
这一范围审查映射了巴西的食品环境研究,发现量化,横截面研究的增加,主要是在城市地区. 未来的研究应该探索农村环境,并采用不同的方法.
科学领域:
- 公共卫生 营养 公共卫生 营养
- 粮食政策 粮食政策
- 环境健康 环境健康
背景情况:
- 食品环境对人口健康和饮食行为有很大影响.
- 了解研究环境对于识别知识差距和指导巴西未来的科学研究至关重要.
研究的目的:
- 系统地绘制和分析关于巴西食品环境的科学研究.
- 确定研究设计,方法,地理范围和受研究的人口群体的趋势.
- 了解现有的食品环境研究的概念化和局限性.
主要方法:
- 从2005年1月到2022年12月,对四个数据库进行全面的范围审查.
- 利用各种与食品环境相关的术语进行文献搜索.
- 使用叙事合成来总结来自130篇文章的发现.
主要成果:
- 巴西的食品环境研究显著增加.
- 定量,横截面设计的主导地位,专注于社区食品环境和物理维度.
- 研究主要采样了成年人,检查了食物消费,使用初级数据,并集中在东南地区的首都城市.
结论:
- 确定的研究缺陷包括巴西农村的研究,概念模型的使用,验证的工具,以及需要更多的纵向,干预和定性研究.
- 强调需要多样化的方法方法来全面了解巴西的食品环境.
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