Socioeconomic Factors and Obesity in Ontario
Author Information
Author(s): Heather Ward, Valerie Tarasuk, Rena Mendelson, Gail McKeown-Eyssen
Primary Institution: University of Toronto
Hypothesis
How do socioeconomic measures relate to adiposity and lifestyle factors in men and women participating in the Ontario Food Survey?
Conclusion
The socioeconomic context of adiposity differs significantly between men and women, with women showing a stronger inverse relationship between education, income, and high risk adiposity.
Supporting Evidence
- Higher education levels are associated with lower obesity rates, especially in women.
- Income and education were positively related to fruit and vegetable intake and physical activity.
- Fruit and vegetable intake was a marginally significant mediator for women between education and high risk adiposity.
Takeaway
This study found that women with lower income and education are more likely to be at risk for obesity, while men did not show the same patterns.
Methodology
The study used structural equation modeling to analyze data from the Ontario Food Survey, which included anthropometric measurements and lifestyle questionnaires.
Potential Biases
Self-reported data may introduce bias, particularly in dietary habits.
Limitations
The study's cross-sectional design limits causal inferences, and the low response rate may affect the generalizability of the findings.
Participant Demographics
Participants included 620 women and 467 men, aged 18 to 75, from various socioeconomic backgrounds.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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