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. 2021 Aug 10;40(4):196–203. doi: 10.12938/bmfh.2021-018

Table 4. Median and quartile (Q1, Q3) IgA concentrations (μg/mL) in breast milk.

Age, weeks PF group BbF group p-value1
2 426 (285, 716) 395 (340, 558) NS
4 340 (232, 655) 311 (248, 450) NS
8 270 (186, 381) 265 (195, 383) NS

PF: placebo infant formula; BbF: infant formula containing non-live B. bifidum OLB6378; NS: not significant. 1Mann-Whitney U-test.