Immigration Experience and Cognitive Function Trajectories Among Older Chinese Immigrants

Fengyan Tang, Ke Li, Mary E Rauktis, Tommy D Buckley, Iris Chi and Jessica Kelley

The Journals of Gerontology: Series B, 2023, vol. 78, issue 1, 124-135

Abstract: ObjectivesAlthough a number of studies have documented cognitive health among older immigrants in the United States, little is known about how the life-course immigration experiences are associated with cognitive trajectories among older Chinese immigrants. We assess patterns of cognitive functioning and change over time and examine whether age at migration, reasons for migration, acculturation, perceived discrimination, and preferred dialects are related to cognitive trajectories.MethodsThe sample comprised 2,075 participants from the Population Study of Chinese Elderly (PINE), who completed a battery of cognitive tests at four time points (2011–2019). Latent class growth analysis and multinomial logistic regression were utilized.ResultsThree latent classes of cognitive trajectories were identified: the low functioning with the fastest decline (LCF, 12%), the moderate functioning with a medium decline rate (MCF, 39%), and the high functioning with the slowest decline (HCF, 48%). Perceiving more discrimination reduced, whereas speaking Taishanese increased the odds of being in the LCF and MCF. High acculturation only distinguished MCF from HCF after controlling for the known factors of cognitive health such as age, education, and social engagement.DiscussionThis study identifies a group of older Chinese immigrants who are especially vulnerable to cognitive impairment and indicates that the risk of cognitive decline appears to be elevated with lower levels of acculturation and unidentified racial discrimination. More research is needed to fully understand the underlying mechanisms that link the life-course immigration experiences to cognitive health outcomes in later life.

Keywords: Cumulative advantage/disadvantage; Life-course analysis; Migration; Minority aging (search for similar items in EconPapers)
Date: 2023
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The Journals of Gerontology: Series B is currently edited by Psychological Sciences - S. Duke Han, PhD and Social Sciences - Jessica A Kelley, PhD, FGSA

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