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孟加拉国家庭层面与粮食不安全相关的应对策略。

Coping strategies related to food insecurity at the household level in Bangladesh.

作者信息

Farzana Fahmida Dil, Rahman Ahmed Shafiqur, Sultana Sabiha, Raihan Mohammad Jyoti, Haque Md Ahshanul, Waid Jillian L, Choudhury Nuzhat, Ahmed Tahmeed

机构信息

Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh.

James P Grant School of Public Health, BRAC University, Dhaka, Bangladesh.

出版信息

PLoS One. 2017 Apr 14;12(4):e0171411. doi: 10.1371/journal.pone.0171411. eCollection 2017.

Abstract

INTRODUCTION

In connection to food insecurity, adaptation of new techniques or alteration of regular behavior is executed that translates to coping strategies. This paper has used data from food security and nutrition surveillance project (FSNSP), which collects information from a nationally representative sample in Bangladesh on coping behaviors associated with household food insecurity. To complement the current understanding of different coping strategies implemented by the Bangladeshi households, the objective of this paper has been set to examine the demographic and socio-economic characteristics of the food insecure households which define their propensity towards adaptation of different types of coping strategies.

METHODOLOGY

FSNSP follows a repeated cross-sectional survey design. Information of 23,374 food insecure households available from February 2011 to November 2013 was selected for the analyses. Coping strategies were categorized as financial, food compromised and both. Multinomial logistic regression was employed to draw inference.

RESULTS

Majority of the households were significantly more inclined to adopt both multiple financial and food compromisation coping strategies. Post-aman season, educational status of the household head and household women, occupation of the household's main earner, household income, food insecurity status, asset, size and possession of agricultural land were found to be independently and significantly associated with adaptation of both financial and food compromisation coping strategies relative to only financial coping strategies. The relative risk ratio of adopting food compromisation coping relative to financial coping strategies when compared to mildly food insecure households, was 4.54 times higher for households with moderate food insecurity but 0.3 times lower when the households were severely food insecure. Whereas, households were 8.04 times and 4.98 times more likely to adopt both food compromisation and financial relative to only financial coping strategies if moderately and severely food insecure respectively when compared to being mildly food insecure.

CONCLUSION

Households suffering from moderate and severe food insecurity, are more likely to adopt both financial and food compromisation coping strategies.

摘要

引言

与粮食不安全相关的是,人们会采用新技术或改变常规行为,这就转化为应对策略。本文使用了粮食安全与营养监测项目(FSNSP)的数据,该项目从孟加拉国具有全国代表性的样本中收集与家庭粮食不安全相关的应对行为信息。为补充当前对孟加拉国家庭实施的不同应对策略的理解,本文的目标是研究粮食不安全家庭的人口和社会经济特征,这些特征决定了他们采用不同类型应对策略的倾向。

方法

FSNSP采用重复横断面调查设计。选取了2011年2月至2013年11月期间可得的23374户粮食不安全家庭的信息进行分析。应对策略分为财务、食物受限以及两者兼具三类。采用多项逻辑回归进行推断。

结果

大多数家庭明显更倾向于同时采用多种财务和食物受限应对策略。在晚稻季节之后,发现户主和家庭女性的教育状况、家庭主要收入者的职业、家庭收入、粮食不安全状况、资产、规模以及农业土地的拥有情况,相对于仅采用财务应对策略而言,与同时采用财务和食物受限应对策略独立且显著相关。与轻度粮食不安全家庭相比,中度粮食不安全家庭采用食物受限应对策略相对于财务应对策略的相对风险比高4.54倍,但重度粮食不安全家庭则低0.3倍。而与轻度粮食不安全家庭相比,中度和重度粮食不安全家庭采用食物受限和财务应对策略相对于仅采用财务应对策略的可能性分别高8.04倍和4.98倍。

结论

遭受中度和重度粮食不安全的家庭更有可能同时采用财务和食物受限应对策略。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f9c3/5391923/882f96722276/pone.0171411.g001.jpg

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