Immigration in adulthood

1 paper3 findings

C, W, M, H: cells, worms or flies, mice, humans. Dark: independent labs found the same change there. Light: one lab or one study. Outline: nothing yet.

Labs are independent when their papers share no last author and no institution.

Against: findings that point the other way from most findings on the same outcome.

On aging: the drug’s trials ARN judged to be about aging, of every trial that tests it for any use.

No results posted: trials that ended more than a year ago with no results on ClinicalTrials.gov and no paper in ARN’s record.

Company ties: findings with an author at a company, or from a paper whose competing-interests statement declares ties to one.

1 lab

Humans1

Outcomes

Everyday cognition problems

upin humans1

1 study

Immigration in adulthood increases everyday cognition problems in humans (β = 0.29 (0.19, 0.40)).
“EF (β = -0.61; -0.72, -0.50); and Ecog (β = 0.29; 0.19, 0.40)]”
Humansn = 294
Associations of Immigrant Generation with Level and Change in Self-Reported Everyday Cognition and Objectively Measured Cognition
Alzheimer disease and associated disorders24 Feb 2026

Executive function

downin humans1

1 study

Immigration in adulthood impairs executive function in humans (β = -0.61 (-0.72, -0.50)).
“adulthood immigrants had worse VEM [(β = -0.19; 95% CI: -0.30, -0.08); EF (β = -0.61; -0.72, -0.50)”
Humansn = 294
Associations of Immigrant Generation with Level and Change in Self-Reported Everyday Cognition and Objectively Measured Cognition
Alzheimer disease and associated disorders24 Feb 2026

Verbal episodic memory

downin humans1

1 study

Immigration in adulthood impairs verbal episodic memory in humans (β = -0.19 (95% CI: -0.30, -0.08)).
“Compared with third-generation participants, adulthood immigrants had worse VEM [(β = -0.19; 95% CI: -0.30, -0.08)”
Humansn = 294
Associations of Immigrant Generation with Level and Change in Self-Reported Everyday Cognition and Objectively Measured Cognition
Alzheimer disease and associated disorders24 Feb 2026

Latest

1 in 12 months

Alzheimer Disease and Associated Disorders3 Mar

Associations of Immigrant Generation with Level and Change in Self-Reported Everyday Cognition and Objectively Measured Cognition

Cohort study of 1,074 peoplePopulations

Paper

Immigration in adulthood

Outcomes

Latest

Associations of Immigrant Generation with Level and Change in Self-Reported Everyday Cognition and Objectively Measured Cognition

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