Prepregnancy obesity is associated with cognitive outcomes in boys in a low-income, multiethnic birth cohort.

ABSTRACT:

Background

Maternal obesity and high gestational weight gain (GWG) disproportionally affect low-income populations and may be associated with child neurodevelopment in a sex-specific manner. We examined sex-specific associations between prepregnancy BMI, GWG, and child neurodevelopment at age 7.

Methods

Data are from a prospective low-income cohort of African American and Dominican women (n = 368; 44.8% male offspring) enrolled during the second half of pregnancy from 1998 to 2006. Neurodevelopment was measured using the Wechsler Intelligence Scale for Children (WISC-IV) at approximately child age 7. Linear regression estimated associations between prepregnancy BMI, GWG, and child outcomes, adjusting for race/ethnicity, marital status, gestational age at delivery, maternal e

SUBMITTER: Widen EM 

PROVIDER: S-EPMC6924019 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature