Trajectory and correlates of growth of extremely-low-birth-weight adolescents.

ABSTRACT:

Background

Catch-up growth may predispose to obesity and metabolic sequelae. We sought to examine the trajectory and correlates of growth and catch up among extremely-low-birth-weight (ELBW) (<1 kg) adolescents.

Methods

A cohort study of 148 neurologically normal ELBW children and 115 normal-birth-weight (NBW) controls born during the period 1992-1995 was conducted. Longitudinal measures of gender-specific growth of ELBW children from birth, in addition to growth and measures of obesity of ELBW and NBW children at 14 y, were evaluated.

Results

Following neonatal growth failure, ELBW children had accelerated growth, but at 8 y, they still had lower weight and height z scores than NBW children. By 14 y, ELBW boys had caught up in growth to their NBW controls, but ELBW g

SUBMITTER: Hack M 

PROVIDER: S-EPMC3992255 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature