Neurodevelopmental outcome of twins at two years of age according to the planned mode of delivery.

Objectives: To determine neurodevelopment at two years in twins.

Methods: At two years of age, all twins ≥32 weeks, delivered in our center and not randomized in the Twin Birth Study, underwent a neurodevelopment screen using the Ages and Stages Questionnaire (ASQ). Children with ≥1 abnormal ASQ domain score were evaluated by a pediatrician.