Risk of Developmental Coordination Disorder in 8- and 9-Year-Olds Following Newborn Cardiac and Non-Cardiac Surgery.

Purpose: To investigate the risk of developmental coordination disorder (DCD) and motor impairment for children aged 8 to 9 years following newborn surgery.

Methods: Prospective longitudinal cohort study. Motor proficiency and risk of DCD were assessed using the Movement Assessment Battery for Children (second edition) for children born 37 weeks of gestation and older who had undergone newborn cardiac surgery (CS) or non-cardiac surgery (NCS).

Results: Children who had undergone CS were 3.0 times more likely than controls and 1.7 times more likely than children who had undergone NCS to score below the 15th centile on MABC-2 and have increased risk of DCD. Children who had undergone CS were 1.9 times more likely than controls and 1.4 times more likely than children who had undergone NCS to score below the fifth centile on MABC-2.

Conclusion: The surgical population should be considered at an increased risk of DCD.