Ultra-processed food products and obesity in Brazilian households (2008-2009)
Canella DS, Levy RB, Martins AP, Claro RM, Moubarac JC, Baraldi LG, Cannon G, Monteiro CA
PloS one · 265 citas
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
- Consumo medido con
- No se indica
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- Fundação de Amparo à Pesquisa do Estado de São Paulo
- Gobierno
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
- Gobierno
- Conselho Nacional de Desenvolvimento Científico e Tecnológico
Según 3 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2014-03-25 · PLoS One · vol. 9 · número 3 · pág. e92752
- Editorial
- Public Library of Science
- Citado
- 535 citas · más que el 100% de estudios similares · 33.7× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 40 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Consumer Attitudes and Food Labeling · Obesity, Physical Activity, Diet · Economics of Agriculture and Food Markets
- Palabras clave
- ultra-processed foods, processed foods, household food availability, obesity, overweight, body mass index, energy intake, food environment, Brazilian households
- MeSH
- humans, obesity, body mass index, energy intake, nutritive value, eating, socioeconomic factors, food handling, adolescent, adult, child, child, preschool, brazil, female, male
8 autores
- Daniela Silva Canella🇧🇷 · autor de correspondenciaUniversidade de São Paulo
- Renata Bertazzi Levy🇧🇷Universidade de São Paulo
- Ana Paula Bortoletto Martins🇧🇷Universidade de São Paulo
- Rafael Moreira Claro🇧🇷Universidade Federal de Minas Gerais; Universidade de São Paulo
- Jean‐Claude Moubarac🇧🇷Universidade de São Paulo
- Larissa Galastri Baraldi🇧🇷Universidade de São Paulo
- Geoffrey Cannon🇧🇷Universidade de São Paulo
- Carlos Augusto Monteiro🇧🇷Universidade de São Paulo
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background
Production and consumption of industrially processed food and drink products have risen in parallel with the global increase in overweight and obesity and related chronic non-communicable diseases. The objective of this study was to analyze the relationship between household availability of processed and ultra-processed products and the prevalence of excess weight (overweight plus obesity) and obesity in Brazil.
Methods
The study was based on data from the 2008-2009 Household Budget Survey involving a probabilistic sample of 55,970 Brazilian households. The units of study were household aggregates (strata), geographically and socioeconomically homogeneous. Multiple linear regression models were used to assess the relationship between the availability of processed and ultra-processed products and the average of Body Mass Index (BMI) and the percentage of individuals with excess weight and obesity in the strata, controlling for potential confounders (socio-demographic characteristics, percentage of expenditure on eating out of home, and dietary energy other than that provided by processed and ultra-processed products). Predictive values for prevalence of excess weight and obesity were estimated according to quartiles of the household availability of dietary energy from processed and ultra-processed products.
Results
The mean contribution of processed and ultra-processed products to total dietary energy availability ranged from 15.4% (lower quartile) to 39.4% (upper quartile). Adjusted linear regression coefficients indicated that household availability of ultra-processed products was positively associated with both the average BMI and the prevalence of excess weight and obesity, whereas processed products were not associated with these outcomes. In addition, people in the upper quartile of household consumption of ultra-processed products, compared with those in the lower quartile, were 37% more likely to be obese.
Conclusion
Greater household availability of ultra-processed food products in Brazil is positively and independently associated with higher prevalence of excess weight and obesity in all age groups in this cross-sectional study.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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