ArticleThe journal of prevention of Alzheimer's disease2025
Stress internalization is a top risk for age-associated cognitive decline among older Chinese in the U.S.
Article in The journal of prevention of Alzheimer's disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Dementia risk among individuals with a migrant background-a scoping review.Frontiers in dementia · 2025Pooled it
- Development and validation of novel cognitive tests in Mandarin-speaking older Americans.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundBehavioral and sociocultural factors are often examined in population-based studies as independent variables, yet latent factors often influence multiple behaviors all at once. This may be especially true in immigrant populations living in or near ethnic enclaves. Better characterization of internal or external factors underlying multiple behaviors is critical to modify the root causes of health-related behaviors.
objectivesTo identify inter-relatedness of multiple internal (acculturation, behavior, well-being) and external (neighborhood & community) characteristics, as well as their influence on age-associated cognitive decline in a large group of non-demented older Chinese Americans living in the Chicago metropolitan area.
settingSecondary data analysis of the Population Study of ChINese Elderly (PINE).
participants1528 non-demented older Chinese Americans (aged 60+) who attended three waves of PINE.
designLongitudinal cohort study. INTERVENTION(S): Not applicable. MEASUREMENTS: Three psychobehavioral and 3 sociocultural factors were included in factor analysis for independent variables; Chinese versions of the Mini-Mental State Examination, East Boston Memory Test, Digit Span Backward, and oral Symbol Digit Modalities Test were included in principal component analysis to derive dependent variables.
resultsFactor analysis identified three main behavioral/sociocultural constructs: stress internalization, neighborhood/community cohesion, and external stress alleviation. Among these, only stress internalization - consisting of greater perceived stress, greater hopelessness, and lower conscientiousness - was associated with longitudinal decline in memory, while none with decline in executive functioning. Neither acculturation nor activity engagement was related to longitudinal decline in memory or executive functioning, even though participants with greater acculturation or activity engagement had better baseline cognitive performance.
conclusionsOnly the factor underlying stress processing, hopelessness, and conscientiousness was associated with rates of longitudinal memory decline in this older non-demented Chinese American cohort. These maladaptive traits have been linked to the Asian model minority stereotype but all the same potentially modifiable. Limitations include potential selection bias, potential cultural inappropriateness of the measures, and limited cognitive test battery and clinical information.
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