干旱区生态环境知识资源中心(Arid): Effects of family income and conditional cash transfers on household food insecurity: evidence from a longitudinal study in Northeast Brazil

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DOI	10.1017/S1368980019003136
	Effects of family income and conditional cash transfers on household food insecurity: evidence from a longitudinal study in Northeast Brazil
	Palmeira, Poliana A.1,2; Salles-Costa, Rosana 1; Perez-Escamilla, Rafael 3
通讯作者	Palmeira, Poliana A.
来源期刊	PUBLIC HEALTH NUTRITION
ISSN	1368-9800
EISSN	1475-2727
出版年	2020
卷号	23 期号:4 页码:756-767
英文摘要	Objective: Food insecurity (FI) is a challenge to policy makers worldwide, who need to understand which polices and programmes are effective at overcoming FI. The present study aimed to examine the impact of family income and conditional cash transfers on changes in household FI status in a highly vulnerable municipality in Northeast Brazil. Design: A population-based longitudinal cohort study among families in a municipality in the semi-arid area in Northeast Brazil (2011 and 2014). FI was estimated with the Brazilian Household Food Insecurity Measurement Scale (EBIA). The effects of family income and cash transfer on changes in FI were estimated using logistic regression models and the population-attributable risk fraction. Setting: Households in Cuite, Paraiba, Brazil. Participants: Household respondents interviewed in 2011 (n 358) and 2014 (n 326). Results: There was a reduction in FI prevalence of 17 center dot 5 % across time; 24 center dot 5 % of families who were food insecure in 2011 became food secure in 2014. After adjustment, families that did not experience an increase in their total household income or a reduction in the cash transfer amount were at increased risk of persistent FI across time. If the cash transfer programme had not been in place, about 10 % of the families that switched from food insecure to food secure across time would have remained in FI instead. Conclusions: The decrease of FI occurred in an area of extreme climatic and social vulnerability. These changes were more related to the cash transfer than the increase in family income over time.
英文关键词	Food insecurity Cash transfer Poverty Brazil
类型	Article
语种	英语
国家	Brazil ; USA
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000524922600019
WOS关键词	NUTRITION ASSISTANCE PROGRAM ; SOCIAL PROTECTION ; PARAIBA STATE ; SECURITY ; MUNICIPALITIES ; PARTICIPATION ; DISEASE ; HEALTH ; IMPACT
WOS类目	Public, Environmental & Occupational Health ; Nutrition & Dietetics
WOS研究方向	Public, Environmental & Occupational Health ; Nutrition & Dietetics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315375
作者单位	1.Univ Rio de Janeiro, Inst Nutr Josue de Castro, Carlos Chagas Filho Av 367,Bloco J,2 Andar, BR-21941590 Rio De Janeiro, RJ, Brazil; 2.Univ Campina Grande, Ctr Educ & Hlth, Cuite, PB, Brazil; 3.Yale Sch Publ Hlth, Dept Social & Behav Sci, New Haven, CT USA
推荐引用方式 GB/T 7714	Palmeira, Poliana A.,Salles-Costa, Rosana,Perez-Escamilla, Rafael. Effects of family income and conditional cash transfers on household food insecurity: evidence from a longitudinal study in Northeast Brazil[J],2020,23(4):756-767.
APA	Palmeira, Poliana A.,Salles-Costa, Rosana,&Perez-Escamilla, Rafael.(2020).Effects of family income and conditional cash transfers on household food insecurity: evidence from a longitudinal study in Northeast Brazil.PUBLIC HEALTH NUTRITION,23(4),756-767.
MLA	Palmeira, Poliana A.,et al."Effects of family income and conditional cash transfers on household food insecurity: evidence from a longitudinal study in Northeast Brazil".PUBLIC HEALTH NUTRITION 23.4(2020):756-767.