Overall, 92 mothers of infants participated in this study. The infants were ages
3–12 months at the time of enrollment. Of these 92 families, 36 (39.1%) of the
infants were exclusively breast-fed and 56 (60.9%) were exclusively formula-fed infants. See Table 1 for demographic information for all families. No differences were found between groups for any demographic variable,p>.05.