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COVID-19 导致的学校供餐服务中断加剧了尼日利亚的粮食不安全状况。

COVID-19-Induced Disruptions of School Feeding Services Exacerbate Food Insecurity in Nigeria.

机构信息

International Food Policy Research Institute (IFPRI), Washington, DC, USA.

University of Laval and Partnership for Economic Policy, Canada.

出版信息

J Nutr. 2021 Aug 7;151(8):2245-2254. doi: 10.1093/jn/nxab100.

Abstract

BACKGROUND

The coronavirus disease 2019 (COVID-19) pandemic and associated lockdown measures have disrupted educational and nutrition services globally. Understanding the overall and differential impacts of disruption of nutritional (school feeding) services is critical for designing effective post-COVID-19 recovery policies.

OBJECTIVES

The aim of this study was to examine the impact of COVID-19-induced disruption of school feeding services on household food security in Nigeria.

METHODS

We combined household-level, pre-COVID-19 in-person survey data with postpandemic phone survey data, along with local government area (LGA)-level information on access to school feeding services. We used a difference-in-difference approach and examined temporal trends in the food security of households with and without access to school feeding services. Of the sampled households, 83% live in LGAs with school feeding services.

RESULTS

Households experienced an increase in food insecurity in the post-COVID-19 survey round. The share of households skipping a meal increased by 47 percentage points (95% CI: 44-50 percentage points). COVID-19-induced disruptions of school feeding services increased households' experiences of food insecurity, increasing the probability of skipping a meal by 9 percentage points (95% CI: 3-17 percentage points) and the likelihood of going without eating for a whole day by 3 percentage points (95% CI: 2-11 percentage points). Disruption of school feeding services is associated with a 0.2 SD (95% CI: 0.04-0.41 SD) increase in the food insecurity index. Households residing in states experiencing strict lockdown measures reported further deterioration in food insecurity. Single mothers and poorer households experienced relatively larger deteriorations in food security due to disruption of school feeding services.

CONCLUSIONS

Our findings show that COVID-19-induced disruptions in educational and nutritional services have exacerbated households' food insecurity in Nigeria. These findings can inform the designs of immediate and medium-term policy responses, including the designs of social protection policies and alternative programs to substitute nutritional services affected by the pandemic.

摘要

背景

2019 年冠状病毒病(COVID-19)大流行及其相关的封锁措施在全球范围内扰乱了教育和营养服务。了解营养(学校供餐)服务中断的总体和差异影响对于制定有效的 COVID-19 后恢复政策至关重要。

目的

本研究旨在探讨 COVID-19 引发的学校供餐服务中断对尼日利亚家庭粮食安全的影响。

方法

我们将家庭层面的 COVID-19 之前的实地调查数据与大流行后的电话调查数据以及地方政府区域(LGA)关于获得学校供餐服务的信息相结合。我们使用差异中的差异方法,检查了有和没有获得学校供餐服务的家庭粮食安全的时间趋势。在所抽取的家庭中,83%居住在有学校供餐服务的 LGA。

结果

家庭在 COVID-19 后调查轮次中经历了粮食不安全状况的增加。错过一餐的家庭比例增加了 47 个百分点(95%置信区间:44-50 个百分点)。COVID-19 引发的学校供餐服务中断增加了家庭的粮食不安全体验,使错过一餐的概率增加了 9 个百分点(95%置信区间:3-17 个百分点),一整天不吃饭的可能性增加了 3 个百分点(95%置信区间:2-11 个百分点)。学校供餐服务的中断与粮食不安全指数增加 0.2 个标准差(95%置信区间:0.04-0.41 个标准差)有关。在实施严格封锁措施的州居住的家庭报告粮食不安全状况进一步恶化。单亲母亲和较贫困家庭因学校供餐服务中断而导致粮食安全状况相对恶化。

结论

我们的研究结果表明,COVID-19 引发的教育和营养服务中断加剧了尼日利亚家庭的粮食不安全状况。这些发现可以为制定即时和中期政策应对措施提供信息,包括社会保护政策的制定和替代受大流行影响的营养服务的替代方案。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c20b/8349121/f6551f357552/nxab100fig1.jpg

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