Household food insecurity and excess weight/obesity among Brazilian women and children: a life-course approach

Cadernos de Saúde Pública

Michael Maia Schlüssel²  Antonio Augusto Moura Da Silva¹  Rafael Pérez-escamilla¹  Gilberto Kac² 

[1] ,Universidade Federal do Rio de Janeiro Instituto de Nutrição Josué de Castro Rio de Janeiro,Brasil

关键词: Nutritional Transition;    Food Security;    Nutritional Status;    Life Cycle Stages;    Transição Nutricional;    Segurança Alimentar e Nutricional;    Estado Nutricional;    Estágios do Ciclo de Vida;    Transición Nutricional;    Seguridad Alimentaria;    Estado Nutricional;    Estagios del Ciclo de Vida;   

DOI  :  10.1590/S0102-311X2013000200003

来源: SciELO

【 摘 要 】

Household food insecurity (HFI) may increase obesity risk, but results are not consistent across the life course or between developed/underdeveloped settings. The objective of this paper is to review findings from previous analyses in Brazil among adult women, female adolescents, and children up to five. Data were derived from the 2006 Brazilian Demographic and Health Survey. Associations between HFI (measured with the Brazilian Food Insecurity Scale) and excess weight/obesity were investigated through Poisson regression models. While severe HFI was associated with obesity risk among adult women (PR: 1.49; 95%CI: 1.17-1.90), moderate HFI was associated with excess weight among female adolescents (PR: 1.96; 95%CI: 1.18-3.27). There was no association between HFI and obesity among children (either boys or girls). The nutrition transition in Brazil may be shaping the differential deleterious effect of HFI on body fat accumulation across the life course; the association is already evident among female adolescents and adult women but still not among children.

【 授权许可】

CC BY   
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