This study describes infant feeding practices in Vancouver during the
first nine months after birth, as compared with the Canadian Pediatric
Society (CPS) guidelines and results of studies from other parts of C
anada. Information on feeding practices and family background was obta
ined from parents of 434 nine-month-old infants by questionnaire and d
iet history. The overall rate of breastfeeding initiation was 82.9%, b
ut this differed significantly between Caucasian (91.6%) and non-Cauca
sian (56.8%) mothers. Introduction of solid foods occurred at ages con
sistent with CPS recommendations, but only 18.2% of mothers still brea
stfed at nine months' postpartum. Breastfeeding practices were signifi
cantly associated with the mothers' marital status, education and fami
ly income. Women who were single, had no post-secondary education, or
had a family income of less than $30,000 were least likely to breastfe
ed, or to do so for longer durations. The development of educational a
nd support systems to encourage longer breastfeeding among different e
thnic and socioeconomic groups should be a priority for infant nutriti
on initiatives.