Fig. 3From: Salivary microbiome profiles of oral cancer patients analyzed before and after treatmentComparison of the salivary microbiome from 28 OSCC patients before and after treatment. A Principal component analysis, p < 0.001, F = 2.3—restricted PERMANOVA. B Bray–Curtis distance, p < 0.001—Mann–Whitney test. C Shannon diversity index, p = 0.008—paired samples t testBack to article page