Food insecurity across the first five years: Triggers of onset and exit
Food insecurity across the first five years: Triggers of onset and exit
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DOI：
10.1016/j.childyouth.2015.03.012
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发表时间：
2015-06-01
影响因子：
3.3
通讯作者：
Brannegan, Andrew
中科院分区：
文献类型：
--
作者：
Jacknowitz, Alison;Morrissey, Taryn;Brannegan, Andrew
幼儿的粮食安全水平极低与发育缺陷有关。然而，人们对预测幼儿期进入或脱离极低粮食安全水平的因素知之甚少。这项研究的目的是：（1）了解导致从出生到5岁的儿童进入或脱离极低粮食安全水平的触发因素;（2）使用粮食不安全的不同定义审查第一个目标。该分析依赖于早期儿童纵向研究出生队列（ECLS-B），这是一个纵向的，具有全国代表性的约10，700名儿童的数据集，以估计线性概率模型。结果表明，住宅移动和孕产妇或儿童健康下降与过渡到粮食不安全，而在家庭中的成年人的数量增加与退出粮食不安全。收入和母亲抑郁的变化与进入和退出都有关联。(C)2015爱思唯尔有限公司版权所有。
Very low food security among young children is associated with developmental deficiencies. However, little is known about the factors that predict entry into or exit from very low food security during early childhood. This study seeks to: (1) understand the triggers that explain movements into or out of very low food security among children from birth to age five; (2) examine the first aim using different definitions of food insecurity. The analysis relies on the Early Childhood Longitudinal Study Birth Cohort (ECLS-B), a longitudinal, nationally representative dataset of approximately 10,700 children, to estimate linear probability models. Results suggest that residential moves and declines in maternal or child health are associated with transitioning into food insecurity, whereas increases in the number of adults in the household are associated with exits from food insecurity. Changes in income and maternal depression are associated with both entrances and exits. (C) 2015 Elsevier Ltd. All rights reserved.