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. 2021 Sep 12;114(6):1960–1970. doi: 10.1093/ajcn/nqab273

FIGURE 2.

FIGURE 2

Effect of OWN SUPP on cultured bacteria in pumped human milk (n = 104), among all samples (A, B) and according to infant diet and randomly assigned pumping order (C). LS means and SEM from linear mixed-effects regression are shown. *Difference compared with STER SUPP (P ≤ 0.04). All other comparisons were not significant (P ≥ 0.20). HM, human milk; HM + CF, human milk and complementary foods; OWN SUPP, personal electric breast pump and milk collection kits; OWN SUPP First, randomly assigned to use own pumping supplies first; STER SUPP, hospital-grade pump and new, sterile collection kits; STER SUPP First, randomly assigned to use sterile pumping supplies first.