Child Developmental Milestone Checklists Updated by CDC, AAP

Updated checklists ask about milestones 75 percent or more of children can be expected to achieve by a certain age

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TUESDAY, Feb. 22, 2022 (HealthDay News) -- Updated developmental milestone checklists have been issued by the U.S. Centers for Disease Control and Prevention and the American Academy of Pediatrics (AAP) and published online Feb. 8 in Pediatrics.

The checklists, revised for the first time since their release in 2004, outline developmental milestones for infants and young children, to help identify delays earlier and are part of regular checkups by pediatricians. The checklists previously used 50th percentile milestones, meaning only half of children were expected to achieve the milestone at a given age. The updated checklists ask about milestones 75 percent or more of children can be expected to achieve by a certain age.

Other changes include the following: added checklists for children at ages 15 and 30 months (there is now a checklist for every checkup visit from 2 months to 5 years of age); additional social and emotional milestones, including smiling on their own to getting your attention at 4 months old; new, open-ended questions for use in discussions between parents and pediatricians (e.g., "Is there anything that your child does or does not do that concerns you?"); and revised and expanded advice and activities to promote child development.

"The earlier a child is identified with a developmental delay the better, as treatment as well as learning interventions can begin," Paul Lipkin, M.D., a member of the AAP Section on Developmental and Behavioral Pediatrics and Council on Children with Disabilities who assisted with the revisions, said in a news release. "At the same time, we don't want to cause unnecessary confusion for families or professionals. Revising the guidelines with expertise and data from clinicians in the field accomplishes these goals."

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Physician’s Briefing Staff

Physician’s Briefing Staff

Published on February 22, 2022

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