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Socioeconomic inequalities in child obesity and overweight in Portugal

Author

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  • Carlota Quintal
  • Joana Oliveira

Abstract

Purpose - The purpose of this paper is to assess the association between socioeconomic status and child overweight/obesity in Portugal and to evaluate income-related inequalities in its distribution. Design/methodology/approach - Data come from the last Portuguese National Health Survey (2005/2006) – sample of 6,903 observations. To define child overweight/obesity, the International Obesity Task Force cut-offs for body mass index (BMI) were used; the logistic regression analysis was adopted to explain the risk of overweight/obesity and inequality was measured by means of concentration curve and index. Findings - The evidence obtained points to income-related inequalities in child overweight/obesity favourable to the better-off. The probability of child overweight/obesity was lower for higher income households, but up to a certain point a positive association between income and caloric food intake was found. The concentration index obtained was −0.072 (p-value

Suggested Citation

  • Carlota Quintal & Joana Oliveira, 2017. "Socioeconomic inequalities in child obesity and overweight in Portugal," International Journal of Social Economics, Emerald Group Publishing Limited, vol. 44(10), pages 1377-1389, October.
    • Handle: RePEc:eme:ijsepp:ijse-11-2015-0291
    DOI: 10.1108/IJSE-11-2015-0291
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    Cited by:

    1. Triaca, Lívia Madeira & dos Santos, Anderson Moreira Aristides & Tejada, Cesar Augusto Oviedo, 2020. "Socioeconomic inequalities in obesity in Brazil," Economics & Human Biology, Elsevier, vol. 39(C).

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