Association between body mass index percentile trajectories in infancy and adiposity in childhood and early adulthood.

ABSTRACT:

Objective

To identify distinct body mass index (BMI) percentile trajectories during early childhood and examine adiposity levels in childhood and early adulthood according to the BMI percentile trajectories.

Methods

Iowa Fluoride Study cohort parents (n = 1,093) reported their child's anthropometric data on average six times between ages 0 and 23 months. A subset of the cohort underwent DXA scans at approximately age 8 years (n = 495) and again at approximately age 19 years (n = 314). Group-based trajectory analysis was conducted to identify distinct BMI percentile trajectories from ages 0 to 23 months. Sex-specific age-adjusted linear regression analyses were conducted to compare fat mass index in childhood and early adulthood among subgroups that follow the distinct BMI pe

SUBMITTER: Kwon S 

PROVIDER: S-EPMC5182145 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature