Do mothers accurately identify their child's overweight/obesity status during early childhood? Evidence from a nationally representative cohort study.

These findings suggest that mothers of overweight or obese three and five year olds show poor awareness of their child's weight status. Both child and mother characteristics play a role in influencing this awareness. Mothers unable to accurately identify their child's overweight or obesity status at three years old are likely to do again when the child is five years old. This study highlights the need for increased support to help improve mothers' understanding of healthy body size in preschool aged children.