期刊
APPETITE
卷 147, 期 -, 页码 -出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.appet.2019.104542
关键词
Nutrition transition; Ethnography; Epidemiology; Food habits; Socioeconomic status
资金
- National Institute of Diabetes and Digestive and Kidney Diseases [5T32DK071212-12]
- U.S. National Institute of Environmental Health Sciences/US Environmental Protection Agency [R01ES0007821, P01ES022844/RD83543601]
- National Science Foundation - Cultural Anthropology Program Award [1430391]
- Wenner Gren Foundation [8858]
To explore dietary patterns within the context of the nutrition transition among Mexican adolescents, we employed a mixed-methodology that included survey data from a cohort of 550 adolescents and direct ethnographic observations of six families. From the cohort study, we found that diet tended to cluster into 3 patterns. Interpreting the patterns using the ethnographic observations showed that the dietary clustering likely reflected differences in meal organization driven by socioeconomic status (SES). In particular, families of higher SES could afford to prepare larger home-cooked meals on a regular basis while lower SES households had less-stable patterns and greater reliance on processed food. These findings provide a more nuanced interpretation of dietary patterns observed in the Mexico population than is afforded by the food items alone (i.e. a healthy or prudent pattern versus unhealthy or Westernized).
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