MPC Member Publications

This database contains a listing of population studies publications written by MPC Members. Anyone can add a publication by an MPC student, faculty, or staff member to this database; new citations will be reviewed and approved by MPC administrators.

Full Citation

Title: Childhood lead exposure is associated with lower cognitive functioning at older ages

Citation Type: Journal Article

Publication Year: 2022

ISSN: 2375-2548

DOI: 10.1126/SCIADV.ABN5164

PMID: 36351011

Abstract: The Flint, Michigan water crisis renewed concern about lead toxicity in drinking water. While lead in drinking water has been shown to negatively affect cognition among children, much less is known about its long-term consequences for late-life cognition. Using a nationally representative sample of U.S. older adults linked to historical administrative data from 1940, we find that older adults who lived as children in cities with lead pipes and acidic or alkaline water—the conditions required for lead to leach into drinking water—had worse cognitive functioning but not steeper cognitive decline. About a quarter of the association between lead and late-life cognition was accounted for by educational attainment. Within the next 10 years, American children exposed to high levels of lead during the 1970s will enter older ages. Our evidence highlights the need for stronger actions to identify interventions to mitigate long-term damage among people at high risk.

Url: https://pubmed.ncbi.nlm.nih.gov/36351011/

User Submitted?: No

Authors: Lee, Haena; Lee, Mark W.; Warren, John Robert; Ferrie, Joseph

Periodical (Full): Science advances

Issue: 45

Volume: 8

Pages:

Countries:

IPUMS NHGIS NAPP IHIS ATUS Terrapop