Does preterm period sleep development predict early childhood growth trajectories?

ABSTRACT:

Objective

The current study examined the relationship between sleep state development across the preterm and early post-term periods and subsequent growth trajectories from 1 to 27 months corrected age.

Study design

Retrospective analysis of data collected prospectively from 111 preterm infants (⩽34 weeks gestation) who participated in a multi-site longitudinal study. Separate longitudinal parallel process models were calculated for each sleep state (active and quiet sleep) and growth (weight, length and body mass index (BMI) Z-scores) variable to estimate the associations between their developmental trajectories.

Results

Significant associations were identified between the trajectories of quiet sleep and weight, active sleep and weight, quiet sleep and BMI, and activ

SUBMITTER: Winkler MR 

PROVIDER: S-EPMC5599328 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature