What percentage of infants have no discernible disabling conditions at birth, but later may be found to have developmental disabilities by school age?

The correct answer indicates that a notable percentage of infants who appear healthy at birth may subsequently be identified as having developmental disabilities by the time they reach school age. Research supports the fact that approximately 1% to 2% of these infants, who show no initial signs of disabilities, may begin to exhibit delays or disabilities as they grow. This percentage is significant because it highlights the importance of ongoing developmental monitoring beyond the newborn period.

Monitoring and screening for developmental milestones help ensure that any emerging issues can be addressed timely. Early detection and intervention strategies can significantly improve outcomes for children who may later be diagnosed with developmental disabilities. Thus, understanding the statistics surrounding developmental disabilities is crucial for professionals in the field, and being aware that most infants are initially diagnosed healthy but may develop issues later informs best practices in screening and observation.