Table 1 Malodourous and healthy breath-specific genera compared with non-parametric Mann Whitney U test (p<0.05)

Streptococcus

3.9×10⁻⁶

25.6

34.9

Granulicatella

0.0012

4.50

6.67

Cryptobacterium

0.0066

0.03

0.07

Rothia

0.011

9

12.37

Prevotella

3.3×10⁻⁷

3.60

0.90

Veillonella

2.0×10⁻⁵

13.6

8.73

Peptostreptococcus

7.7×10⁻⁵

21.2

1.23

Peptostreptococcaceae

0.00044

0.98

0.59

Megasphaera

0.0011

0.36

0.15

Leptotrichia

0.0035

2.32

1.57

Absconditabacteria

0.0040

0.38

0.060

Porphyromonas

0.0076

5.80

3.60

Capnocytophaga

0.011

0.49

0.22

Stomatobaculum

0.014

0.29

0.19

Eikenella

0.023

0.04

0.01

Solobacterium

0.023

2.07

1.44

Parvimonas

0.032

0.65

0.42