Pilot Study of Absolute Telomere Lengths in Preterm Infants.

This is one of few studies to evaluate preterm infant telomere length. Although other researchers have used relative telomere length, we used the more accurate aTL. We found nonsignificant shorter telomere lengths among males. Additional large-scale, longitudinal studies are needed to better identify the predictors of telomere length at the time of discharge from NICU.