一种混合方法的方法来开发一个灾难的粮食安全框架
Lauren A Clay1, Nadia Koyratty1, Stephanie Rogus2
1Department of Emergency Health Services, University of Maryland, Baltimore County, Baltimore, Maryland.
Journal of the Academy of Nutrition and Dietetics
|September 20, 2023
概括
灾害粮食安全是复杂的,可用性,可访问性和可接受性是关键维度. 一个新的框架 (DFSF) 被开发和验证,以更好地理解和解决灾难后的粮食不安全问题.
科学领域:
- 食品安全研究 食品安全研究
- 应对和管理灾难的应对和管理.
- 公共卫生和营养
背景情况:
- 关于灾后的粮食系统和粮食不安全 (FI) 的研究有限.
- 粮食系统的背景差异显著影响FI尺寸.
- 测量方面的挑战阻碍了对受灾社区的有效干预.
研究的目的:
- 制定一个全面的灾害粮食安全框架 (DFSF).
- 通过专家的共识来验证DFSF.
- 用现实世界的灾难数据量化测试DFSF的稳定性.
主要方法:
- 采用混合方法方法,整合定性访谈和定量分析.
- 深度采访探讨了受灾害影响的个人生活经历.
- 专家小组验证和使用流行病数据进行定量测试确保了框架的稳定性.
主要成果:
- 确定了灾难FI的四个维度:可用性,可访问性,可接受性和代理性.
- 经过专家审查,DFSF表现出高内容有效性 (>0.42).
- 定量分析证实了代表可用性,可接受性和可访问性的组成部分.
结论:
- 开发的灾害粮食安全框架 (DFSF) 为了解灾害后的粮食不安全提供了一种经过验证的工具.
- 该框架强调了粮食安全的关键方面,这对于灾难准备和应对至关重要.
- 进一步的研究应该探索"机构"维度,并完善灾难FI的测量工具.
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