The blood lead reference value established by the CDC for children aims to prevent what?

The blood lead reference value established by the CDC for children is specifically designed to prevent developmental delays that can occur due to lead exposure. The reference value is used as a guideline to identify children who have higher levels of lead in their blood compared to the general population. By focusing on this threshold, healthcare providers can target interventions to reduce lead exposure in at-risk populations, ultimately aiming to protect children's cognitive and physical development.

Developmental delays can manifest in numerous ways, including issues with learning, behavior, and overall health, all of which are critical during the formative years of childhood. The significance of the CDC's reference value lies in its role in early identification and prevention, which is essential to minimizing the long-term impacts of lead poisoning on a child's growth and development.