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培养护理系统是巴西早期儿童粮食不安全的基础:一个因果循环图方法
Gabriela Buccini1, Krystyna A Stave2, Katherine Marçal3
1Department of Social and Behavioral Health, School of Public Health, University of Nevada, Las Vegas, Nevada, USA.
Maternal & child nutrition
|November 29, 2025
概括
保护巴西儿童免受粮食不安全的威胁需要创新的方法. 应用培养护理框架 (NCF) 和系统思维确定了食品质量,积极的育儿和托儿所作为减少儿童粮食不安全的关键杆点.
科学领域:
- 公共卫生 公共卫生
- 营养科学 营养科学
- 系统科学 系统科学
背景情况:
- 儿童早期的粮食不安全会对健康和营养结果产生负面影响.
- 巴西有孩子的家庭面临着高水平的粮食不安全,干预措施受到资金,协调和COVID-19大流行的限制.
- 需要创新策略来保护巴西的儿童免受粮食不安全的影响.
研究的目的:
- 探索培养护理框架 (NCF) 和系统思维工具的应用,以确定减少巴西早期儿童粮食不安全的途径.
- 分析因果循环图 (CLD) 以评估NCF在巴西粮食不安全体系中的整合,并确定干预的杆点.
主要方法:
- 使用参与式组建模型的方法来开发定性因果循环图 (CLD).
- 来自不同行业的12名巴西专家为CLD贡献了他们的知识,其中包括NCF组件中的28个变量.
- 分析了CLD以了解系统动态,反循环,关键变量和潜在的干预点.
主要成果:
- 该分析揭示了粮食不安全如何通过系统内的直接和间接联系影响幼儿.
- 两个强化反循环",金融困难"和"情绪困境螺旋",被确定为导致儿童粮食不安全的因素.
- 食品质量被确定为与早期儿童粮食不安全最密切相关的关键变量,积极的家长和托儿所参与显示了直接干预的潜力.
结论:
- 培养护理框架 (NCF) 和系统思维为了解和解决巴西早期儿童粮食不安全问题提供了宝贵的镜头.
- 专注于改善食品质量,促进积极育儿和扩大托儿所接入的干预措施是关键的杆点.
- 通过政策提高对培养护理的准入对于建立系统抵御COVID-19流行病等破坏的弹性至关重要.
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