Consumption of AMPs at day 7 and 21 postpartum in case-control infants.

Data show calculated consumed dose of (A) LF and (B) HBD1 in LOS infants (closed circles) or non-LOS infants (open circles) in the case-control study at day 7 (n = 19 each) and day 21 postpartum (n = 14 and n = 17, respectively), based on measured concentrations of AMPs in breast milk and reported milk consumption for each infant not consuming PDHM at the two time points on a log scale. Zero values calculated at day 7 (6 LOS, 7 non-LOS) and day 21 (4 LOS, zero non-LOS) were assigned a value of 0.01 for illustration purposes on the log scale. *p<0.05 comparing matched pairs.