Postnatal growth curve of the infant with extremely low birth weight who was fed enterally
1984
Brosius, Keith K. | Ritter, Dorothy A. | Kenny, John D.
Extract: The primary objective of this study was the establishment of a postnatal growth curve for the very low-birth-weight infant. Only infants whose size was appropriate for gestational age and whose predominant form of nourishment was enteral were included in the study. Two growth curves were constructed: 1 for infants weighing less than 900 g (group A, birth weight 799 g, mean gestational age 26.5 weeks), and 1 for infants weighing 901 to 1,100 g (group B, birth weight 1,023 g, mean gestational age 28.5 weeks). Growth was followed over the first 50 postnatal days. Group A infants gained an average of 10.2 g/day overall during the first 50 postnatal days and group B infants gained an average of 17.1 g/day over the same period. Because the major objective of this study was construction of a growth curve for infants weighing less than 900 g, direct comparison is made with the Dancis grid (1948) as this is the only standard for this group. The growth rates of the infants in the present study were found to be more than twice that of the original prediction of Dancis. (author)
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