Shorter stay, longer life: age at migration and mortality among the older Mexican-origin population
- PMID: 20682948
- PMCID: PMC3094745
- DOI: 10.1177/0898264310376540
Shorter stay, longer life: age at migration and mortality among the older Mexican-origin population
Abstract
Objective: In this article, we investigate the association between age at migration and mortality during a 13-year period in a sample of Mexican American immigrants 65 and older at baseline.
Method: We employ the Hispanic Established Populations for Epidemiologic Studies of the Elderly (H-PESE) to control for mortality-related health and social factors.
Results: Our analyses show that the immigrant generation does not represent a homogeneous mortality risk category. Individuals who migrated to the United States in mature adulthood have a considerably lower risk of death than individuals who migrated in childhood or midlife. Chronic conditions or functional capacity do not account for these differences.
Conclusion: Our findings suggest that standard risk pools may differ significantly on the basis of genetic and unmeasured life-course factors. A better understanding of the late-life immigrant mortality advantage has important implications for more effective and targeted social and medical interventions.
References
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- Alba RD, Nee V. Remaking the American Mainstream: Assimilation and Contemporary Immigration. Harvard University Press; Cambridge, MA: 2003.
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- Angel JL, Angel RJ. Age at Migration, Social Connections, and Well-being among Elderly Hispanics. Journal of Aging and Health. 1992;4:480–499. - PubMed
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