Ingested milk volume and change in creamatocrit (CrCt) values. The relationship between the ingested milk volume and change in CrCt values from foremilk to hindmilk is shown. The X-axis indicates the milk volume ingested by infants (mL). The Y-axis indicates the CrCt differences between foremilk and hindmilk. There is a significant relationship between two variables (r2 = 0.42, p < 0.001).