corrected age
Adjusted age calculation for premature infants based on expected due date rather than actual birth date.
Full Definition
Corrected age, also known as adjusted age, is a calculation used for premature infants that adjusts their chronological age to account for the degree of prematurity. This measurement is calculated by subtracting the number of weeks born early from the infant's chronological age, essentially answering the question 'How old would this baby be if born at term?' Corrected age is crucial for accurate assessment of developmental milestones, growth parameters, and expected capabilities in premature infants. Healthcare providers use corrected age for developmental assessments, feeding expectations, and discharge planning until approximately 18-24 months of age. This adjustment helps prevent inappropriate concerns about developmental delays that are actually normal for the infant's corrected age.
Usage
Usage note: Critical concept for accurate assessment of premature infant development.
In Context
- "At 6 months chronological age, the infant's corrected age was 3 months." — Developmental assessment
- "Immunization timing should follow corrected age recommendations." — Discharge planning