Mother's age at menarche and offspring size.

ABSTRACT:

Objective

An individual's growth trajectory is, at least in part, inherited. Mother's early age at menarche has been associated with taller offspring height and greater body mass index (BMI) at age 9 years, suggesting that mother's age at menarche may be an intergenerational marker of growth. We examined the association between mother's age at menarche and childhood size at birth, and at ages 1, 3, 4, 7 and 8 years in the Collaborative Perinatal Project.

Subjects

We examined 128,636 measurements obtained from 31,474 Black and White children. We transformed the original measurements into z-scores. Child size was examined in mixed models, adjusted for center, child sex, race, socioeconomic index, child's exact age at measurement (in months), mother's age at recruitment and, de

SUBMITTER: Basso O 

PROVIDER: S-EPMC3005766 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature