Objectives. To describe breastfeeding practices from 0 to 12 months of age
in 4 small towns that are representative of urban northeast Brazil and to i
dentify factors associated with introduction of other milk in the first mon
th of life.
Methods. From January to August 1998, 364 mothers were interviewed at deliv
ery to ascertain antenatal care; delivery room practices; and their intenti
ons regarding breastfeeding, pacifiers, and introduction of water, teas, an
d other milk. Their perceptions of home support and the advantages of breas
tfeeding also were assessed. Thereafter, daily information about feeding pr
actices was collected at twice-weekly home visits. When other milk was star
ted, a second interview was conducted to ascertain initial and current brea
stfeeding problems and use of a pacifier. Reasons for starting other milk w
ere investigated using 5-point Likert scales.
Results. Mothers were positive toward breastfeeding, and 99% breastfed thei
r new infant. Few intended to breastfeed exclusively, and in the first week
80% gave water/tea and 56% used a pacifier. The median duration of exclusi
ve breastfeeding was 0 days, and the median age for starting other milk was
24 days. The median duration of breastfeeding was 65 days for mothers who
started other milk within 1 month and 165 days for other mothers. After adj
ustment for confounding variables, the main factors associated with introdu
ction of other milk within 1 month were pacifier use in the first week (odd
s ratio [OR], 4.01; 95% confidence interval [CI]: 2.07-7.78), intention to
start other milk in the first month (OR, 3.79; 95% CI: 1.74-8.24), giving w
ater/tea in the first week (OR, 3.07; 95% CI: 1.56-6.03), and leaving the m
aternity ward before breastfeeding was started (OR, 2.59; 95% CI: 1.34-5.04
).
Conclusion. Although breastfeeding is common in this community, it rarely i
s exclusive and takes place for a relatively short duration. Identification
of risk factors for early introduction of other milk offers potential aven
ues for future intervention, including improvement of breastfeeding support
in antenatal and maternity services.