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. 2015 Dec 9;65(5):740–748. doi: 10.1136/gutjnl-2015-310376

Figure 3.

Figure 3

Principal coordinate analysis of 1815 gut microbiome samples and 116 oral microbiome samples. The gut microbiome of PPI users is significantly different from non-PPI users in the first coordinate (PCoA1: p=1.39×10−20, Wilcoxon test). For Principal Coordinate 1 there is a significant shift of the gut microbiome of PPI users towards the oral microbiome. PCoA, principal coordinate analysis; PPI, proton pump inhibitor.