Feeding Intervals and Fat Absorption in Preterm Babies

Fat absorption studies were conducted on 18 preterm babies to determine whether continuous nasogastric feeding is as effective as intermittent feeding. The infants ranged from 1 290 g to 1 960 g in birth weight and were assessed at a mean postnatal age of 34 days. Each served as a control by receiving an evaporated milk 1-hourly, 2-hourly, 3-hourly or continuously in random order. Equivalent volumes of milk were ingested over each 3-day period irrespective of the method of feeding and the daily weight gain was similar for the various regimens. Stool transit times did not vary and fat absorption and retention showed no significant differences. Continuous feeding appears to be suitable for preterm babies, especially when there is a need to avoid abdominal distension.