Figure 2.

Daily weight‐normalized human milk intake (WHMI) of term and preterm infants by age. Each data point represents the mean WHMI of the study's reported age group. Intensity of marker shade corresponds to the sample size of the mean data point. (a) WHMI of exclusively breastfeeding (of all ages) and partially breastfeeding term infants (>6 months of age). (b) Exclusively breastfeeding and partially breastfeeding preterm infants with mean WHMI across postnatal ages superimposed on term infant data. (c) WHMI of term infants across log transformed postnatal age. (d) Preterm WHMI over log transformed postnatal age superimposed on term infant data