干旱区生态环境知识资源中心(Arid): Changes in the frequency of food consumption by adults/elderly according to food insecurity: evidence from a longitudinal study in the northeastern semi-arid region, Brazil, 2011-2014

Arid

DOI	10.1590/1678-9865202235e220179
	Changes in the frequency of food consumption by adults/elderly according to food insecurity: evidence from a longitudinal study in the northeastern semi-arid region, Brazil, 2011-2014
	Palmeira, Poliana de Araujo; Laurentino, Jackson Silva Lima; Cherol, Camilla Christine de Souza; Salles-Costa, Rosana
通讯作者	Palmeira, PD
来源期刊	REVISTA DE NUTRICAO-BRAZILIAN JOURNAL OF NUTRITION
ISSN	1415-5273
EISSN	1678-9865
出版年	2023
卷号	36
英文摘要	ObjectiveTo prospectively analyze changes in the frequency of individual food consumption of adults/ elderly people according to different food insecurity outcomes over time.MethodsPopulation-based longitudinal study carried out in 2011 (358 individuals) and 2014 (301 individuals) in a municipality in the northeastern semi-arid region. The frequency of food consumption of 37 foods in adults/elderly was assessed using the Food Frequency Questionnaire and food insecurity using the Brazilian Food Insecurity Scale. Differences in the proportion of frequency of consumption of each food at baseline (2011) and follow-up (2014) were calculated according to longitudinal categories of change in food insecurity. The McNemar test for paired samples was applied to estimate differences between 2011 and 2014.ResultsAmong the individuals studied, 38.9% and 30.6% were classified in food security and food insecurity in the two periods (2011 and 2014), respectively, and 23.2% changed from food insecurity in 2011 to food security in 2014. Increase in the frequency of food consumed in the three groups of food insecurity outcomes. Only in the food insecurity group at both times, an increase in the consumption frequency of soft drinks and industrialized juices was observed. In the three groups, when comparing 2011 and 2014, there was an increase in the consumption of local agricultural foods, such as mangoes, sweet potatoes and a decrease in the consumption of pumpkin.ConclusionOvercoming food insecurity results in positive changes in food consumption, and seasonality is a factor that promotes and limits food consumption.
英文关键词	Food intake Food security Seasonality
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001009445000001
WOS关键词	NUTRITION ; PATTERNS ; DIETARY ; INCOME ; SOUTH
WOS类目	Nutrition & Dietetics
WOS研究方向	Nutrition & Dietetics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398429
推荐引用方式 GB/T 7714	Palmeira, Poliana de Araujo,Laurentino, Jackson Silva Lima,Cherol, Camilla Christine de Souza,et al. Changes in the frequency of food consumption by adults/elderly according to food insecurity: evidence from a longitudinal study in the northeastern semi-arid region, Brazil, 2011-2014[J],2023,36.
APA	Palmeira, Poliana de Araujo,Laurentino, Jackson Silva Lima,Cherol, Camilla Christine de Souza,&Salles-Costa, Rosana.(2023).Changes in the frequency of food consumption by adults/elderly according to food insecurity: evidence from a longitudinal study in the northeastern semi-arid region, Brazil, 2011-2014.REVISTA DE NUTRICAO-BRAZILIAN JOURNAL OF NUTRITION,36.
MLA	Palmeira, Poliana de Araujo,et al."Changes in the frequency of food consumption by adults/elderly according to food insecurity: evidence from a longitudinal study in the northeastern semi-arid region, Brazil, 2011-2014".REVISTA DE NUTRICAO-BRAZILIAN JOURNAL OF NUTRITION 36(2023).