埃塞俄比亚东南部的学龄儿童的营养状况和相关因素,使用贝叶斯分析方法
Girma Beressa1, Garumma Tolu Feyissa2, Mary Murimi3
1School of Health Sciences, Madda Walabu University, Goba, Ethiopia. gberessa@gmail.com.
Scientific reports
|July 6, 2025
概括
埃塞俄比亚牧民儿童的营养不良率很高,其中26.6%的儿童发育迟缓,28.9%的儿童瘦. 干预措施应针对年龄较小的儿童,较贫困的家庭以及获得食物有限的家庭.
科学领域:
- 公共卫生 公共卫生
- 营养科学 营养科学
- 儿科 儿科 儿科
背景情况:
- 营养不良,特别是发育迟缓和瘦身,对撒哈拉以南非洲的学龄儿童构成了重大公共卫生挑战.
- 埃塞俄比亚东南部难以接触的牧民社区在解决儿童营养问题方面面临着独特的挑战.
研究的目的:
- 评估埃塞俄比亚东南部偏远牧民社区中学龄儿童的营养状况.
- 确定与这些儿童的营养状况 (衰发和瘦身) 相关的因素.
主要方法:
- 一项基于学校的横截面研究与395名随机选择的7至14岁的学龄儿童进行.
- 营养状况是根据世卫组织的Z-score标准来确定身高-for-age (HAZ) 和体重指数-for-age (BAZ).
- 用马尔科夫链蒙特卡洛 (MCMC) 估计的贝叶斯线性回归分析来确定相关因素.
主要成果:
- 在被研究的儿童中,衰老的发病率为26.6%,瘦身的发病率为28.9%.
- 增加年龄和更高的饮食多样性得分与改善的HAZ得分有关.
- 较长的通学时间和父亲的识字程度与HAZ分数的降低有关,而较高的家庭财富与更好的BAZ分数相关.
结论:
- 高发育迟缓和瘦身率需要加强营养计划,包括学校养和多部门合作.
- 经济赋权对于改善牧民社区儿童获得多样化的饮食至关重要.
- 干预措施应优先考虑年幼的儿童,来自贫困背景的儿童,以及那些接受教育和饮食多样化的机会有限的儿童.
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