Summary
This cross-sectional study analyses data from the Brazilian National Health Survey to investigate associations between plant-based and animal-based dietary patterns and cardiometabolic disease prevalence in the Brazilian population. Using a large, nationally representative dataset, it likely constructs or applies dietary pattern scores to assess how the relative contribution of plant versus animal foods relates to conditions such as type 2 diabetes, hypertension, and cardiovascular disease. The findings contribute epidemiological evidence on dietary patterns and cardiometabolic risk in a middle-income, demographically diverse country with a rapidly transitioning food environment.
UK applicability
Whilst conducted in Brazil, the findings are broadly relevant to UK public health policy discussions on plant-forward dietary recommendations and cardiometabolic disease prevention, particularly given shared challenges around dietary transition, ultra-processed food consumption, and health inequalities; direct transferability is limited by differences in dietary culture, food systems, and population characteristics.
Key measures
Dietary pattern indices (plant-based vs animal-based); prevalence of cardiometabolic conditions (likely including diabetes, hypertension, dyslipidaemia); odds ratios or prevalence ratios; sociodemographic covariates
Outcomes reported
The study examined associations between plant-based and animal-based dietary patterns and the prevalence of cardiometabolic conditions, likely including type 2 diabetes, hypertension, dyslipidaemia, and obesity, in a nationally representative Brazilian sample.
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