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Article

Childhood social class and cognitive aging in the Swedish Adoption/Twin Study of Aging.

Proceedings of the National Academy of Sciences of the United States of America - 3 Jul 2017

Ericsson Malin, Lundholm Cecilia, Fors Stefan, Dahl Aslan Anna K, Zavala Catalina, Reynolds Chandra A, Pedersen Nancy L

Abstract excerpt

In this report we analyzed genetically informative data to investigate within-person change and between-person differences in late-life cognitive abilities as a function of childhood social class. We used data from nine testing occasions spanning 28 y in the Swedish Adoption/Twin Study of Aging and parental social class based on the Swedish socioeconomic index. Cognitive ability included a general factor and the...

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Identifiers

PMID: 28630290
DOI: 10.1073/pnas.1620603114
PMCID: PMC5502597

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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