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Migration is long-range, seasonal movement from one region or habitat to another. This common strategy, carried out by many different organisms around the world, is an adaptive response that typically corresponds to changes in an organism’s environment, like resource availability or climate. Migrations can involve huge groups of thousands of animals as well as single individuals traveling alone and can range from thousands of kilometers to just a few hundred meters.
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A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents
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Return Migration to Mexico: Does Health Matter?

Erika Arenas1,2, Noreen Goldman3, Anne R Pebley4

  • 1California Center for Population Research, University of California Los Angeles, Los Angeles, CA, 90095, USA.

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|September 20, 2015
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Mexican migrants in poor health are more likely to return to Mexico. Migrants with improving health are less likely to return, indicating health influences return migration decisions.

Keywords:
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Area of Science:

  • Sociology
  • Demography
  • Public Health

Background:

  • Health-related selection in migration is understudied.
  • Previous research on U.S.-Mexico migration yields inconclusive findings on health and return migration.

Purpose of the Study:

  • To investigate the relationship between health status and return migration among Mexican migrants in the U.S.
  • To determine if migrants in poorer health are more likely to return to Mexico.

Main Methods:

  • Utilized data from three waves of the Mexican Family Life Survey (2005-2012).
  • Analyzed five self-reported health variables and subsequent migration history.
  • Controlled for demographic, economic, family, and origin/destination factors.

Main Results:

  • Found direct evidence of higher return migration probabilities for Mexican migrants in poor health.
  • Observed lower return migration probabilities for migrants experiencing health improvements.
  • Results remained robust after accounting for confounding variables.

Conclusions:

  • Health status is a significant factor influencing return migration decisions for Mexican migrants.
  • Future health policy in Mexico may further impact migration patterns.
  • This study addresses a critical gap in understanding migrant health selection.