Children born very premature or with very low birth weight (VP/VLBW) often show deficits in executive functioning, particularly in inhibitory control (IC), which is also seen in children with ADHD.
A study was conducted on 79 VP/VLBW preschoolers to determine if having ADHD worsened their inhibitory control deficits by using various assessments to measure ADHD symptoms and IC performance.
Results indicated no significant differences in inhibitory control between ADHD and non-ADHD groups, suggesting that ADHD does not further impair the already compromised executive functioning in these children.