In Utero Exposure to Alcohol and Tobacco and Electroencephalogram Power During Childhood.

ABSTRACT:

Importance

Prenatal alcohol exposure (PAE) and prenatal tobacco exposure (PTE) are risk factors associated with adverse neurobehavioral and cognitive outcomes.

Objective

To quantify long-term associations of PAE and PTE with brain activity in early and middle childhood via electroencephalography (EEG).

Design, setting, and participants

This cohort study included participants enrolled in the Safe Passage Study (August 2007 to January 2015), from which a subset of 649 participants were followed up in the Environmental Influences on Child Health Outcomes Program. From September 2018 through November 2022, EEG recordings were obtained at ages 4, 5, 7, 9, or 11 years. Data were analyzed from November 2022 to November 2023.

Exposures

Maternal self-reported consumptio

SUBMITTER: Pini N 

PROVIDER: S-EPMC10770777 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature