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. 2015 Nov 5;3:e1373. doi: 10.7717/peerj.1373

Figure 3. Abundance ratio of Leptotrichia to Porphyromonas between different patient categories.

Figure 3

Each symbol represents the ratio of Leptotrichia Oral Taxon 221 and Leptotrichia hongkongenesis to Porphyromonas for an individual patient (n = 108). Patients are grouped into 3 different categories depending on their diagnosis: healthy control (H), other diseases (including cancer) (O), and pancreatic cancer (P). Horizontal bar and error bars represent the mean and SEM, respectively. ∗∗∗p < 0.001 (Kruskal–Wallis test followed by Dunn’s multiple-comparison test).