粮食不安全和营养不良与得系统驱动因素相关的社区集群
Gwenaelle Luc1, Modibo Keita1, Fata Houssoube1
1Food and Agriculture Organization of the United Nations, Rome, Italy.
Food and nutrition bulletin
|October 18, 2023
概括
查德 查德 查德 查德
科学领域:
- 公共卫生与营养
- 粮食安全与可持续发展
- 冲突与人道主义研究
背景情况:
- 得面临严重,持续的饥饿,高粮食不安全 (综合粮食安全阶段分类3+) 和急性营养不良,每年超过紧急值.
- 在欧盟的支持下,粮食安全部门正在协调人道主义,发展和建设和平的努力,以解决饥饿的驱动因素.
研究的目的:
- 在得的Kanem和Bahr el Ghazal (BeG) 地区绘制儿童浪费和家庭粮食不安全的空间分布图.
- 确定饥饿的系统驱动因素,包括冲突,生计,植被和文化规范.
- 分析儿童浪费和家庭粮食不安全之间的关系,以改进关系编程.
主要方法:
- 一个横截面随机集群调查于2021年8月在86个村庄进行,涉及7002个家庭和6136名儿童.
- 混合方法方法将人体测量,粮食安全和生计数据与地理空间和定性信息进行三角化.
- 使用比较测试,物流模型和设计效应进行统计分析,以评估结果聚类.
主要成果:
- 儿童浪费和粮食不安全表现出高度的空间聚类,但并不总是在同一位置,这表明有不同的因果途径.
- 聚类与潜在的驱动因素有关,例如冲突,医疗接入和自然资源的季节性可用性.
- 儿童浪费和粮食不安全的流行集中在特定的集群中,不一定重叠.
结论:
- 得的粮食不安全和儿童浪费源于不同的社区层面的途径,这些途径是由资源获取,季节性和生计驱动的.
- 综合的人道主义,发展和建设和平的干预措施对于解决持续的粮食不安全和儿童浪费至关重要.
- 社区层面和系统驱动因素需要在研究设计和数据收集中得到更多的考虑,以实现有效的规划.
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