Corrected age for preterm infants
Corrected (postconceptional) age for developmental assessment of preterm infants up to 24 months.
About this calculator
The AAP Committee on Fetus and Newborn (2004, reaffirmed 2024) recommends using corrected age for infants born before 37 weeks up to 24 months of chronological age. It improves accuracy of developmental assessments, especially for motor and language milestones.
Source
Formula version: aap-2004-2024-v1
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