The prevalence of regurgitations in the first 2 days of life in human milk- and formula-fed term infants.
OBJECTIVE
Very little is known about the prevalence of regurgitations in human milk-fed infants in the first days of life. The authors aimed to compare the frequency of regurgitations in formula- and breastfed infants in the first 2 days of life. It was hypothesized that human milk-fed infants experience less episodes of regurgitations than their formula-fed counterparts. DESIGN, SAMPLE, AND OUTCOME VARIABLES: Thirty-two (32) infants were formula fed and 31 were breastfed. In both groups, infants were fed ad libitum, as soon as the mother was ready to feed the infant. All regurgitations were noted on a collection form.


RESULTS
The number of regurgitations per infant in the first 48 hours of life was similar in breastfed (range 0 to 7) and formula-fed infants (range 0 to 8). There was also no difference in the number of regurgitations in the first or second 24-hour period. Eighteen of 31 of infants in the breastfed group and 17/32 in the formula fed groups had at least one episode of regurgitation during the 48-hour period.


CONCLUSIONS
Contrary to this hypothesis, human milk feeding did not confer a "protection" on regurgitations in these young neonates.
Barak
Mila
M
Department of Neonatology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.
Lahav
Sigalit
S
Mimouni
Francis B
FB
Dollberg
Shaul
S
D000328:Adult; D001903:Bottle Feeding / Q000706:statistics & numerical data*; D001942:Breast Feeding / Q000706:statistics & numerical data*; D005260:Female; D005764:Gastroesophageal Reflux / Q000175:diagnosis / Q000453:epidemiology*; D006801:Humans; D041943:Infant Formula / Q000378:metabolism*; D007231:Infant, Newborn; D008297:Male; D008895:Milk, Human / Q000378:metabolism*; D010865:Pilot Projects; D015995:Prevalence