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The link between border crossing and obesity.

Marisa A Molina1, Guadalupe X Ayala, Barbara Baquero

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Frequent border crossing among Latino adults in San Diego County was linked to increased fast food intake and higher rates of high cholesterol. This highlights the need for targeted health interventions in border communities.

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Area of Science:

  • Public Health
  • Epidemiology
  • Sociology

Background:

  • Border communities present unique sociocultural and structural environments due to frequent border crossings.
  • High rates of obesity exist among Latino populations, with a significant percentage residing in border regions.
  • Existing research on border health primarily addresses substance abuse, healthcare access, and air pollution.

Purpose of the Study:

  • To investigate the association between the frequency of border crossing and obesigenic behaviors.
  • To examine the relationship between border crossing, measured obesity, and chronic disease prevalence.
  • To understand how border dynamics influence health outcomes in Latino adults.

Main Methods:

  • Multistage sampling recruited 397 Latino adults in South San Diego County border communities.
  • Data collection involved face-to-face interviews and objective height and weight measurements.
  • Statistical analyses explored correlations between border crossing frequency and health-related variables.

Main Results:

  • Increased frequency of border crossing correlated with higher consumption of fast food.
  • More frequent border crossing was associated with a greater self-reported diagnosis of high cholesterol.
  • The study identified a link between border crossing patterns and specific obesigenic behaviors and chronic conditions.

Conclusions:

  • Border crossing frequency is associated with increased fast food consumption and higher prevalence of high cholesterol.
  • Findings underscore the importance of considering border dynamics in public health strategies.
  • Developing targeted health interventions for border populations is crucial to address associated obesigenic behaviors and chronic diseases.