Table 2 Differentially Abundant Genera between Adults and Youth.

From: Patterns of Oral Microbiota Diversity in Adults and Children: A Crowdsourced Population Study

Genera

Median Percentile Abundance

Max Percentile Abundance

W

F

Adult

Youth

Adult

Youth

Abiotrophia

5.5

48.0

478.0

1217.0

133

107.3

Granulicatella

16.0

152.0

1345.0

1863.0

133

67.3

Treponema

1.0

1.0

2116.0

78.0

131

52.0

Porphyromonas

14.0

54.0

890.0

1712.0

125

42.8

Capnocytophaga

9.5

27.0

402.0

1866.0

122

39.7

Lautropia

8.0

19.0

1423.0

866.0

122

35.4

Neisseria

235.5

546.0

14752.0

9859.0

121

26.5

Leptotrichia

25.0

54.0

899.0

2793.0

116

22.0

Atopobium

1.0

1.0

82.0

34.0

113

41.8

Megasphaera

1.0

1.0

289.0

27.0

110

41.6

Cardiobacterium

1.0

1.0

40.0

426.0

106

15.7

Actinobacillus

1.0

11.0

2365.0

4869.0

104

14.1

  1. ANCOM determined significant differential genera abundances with their 50th percentile abundance (median), highest sequence count found in a sample (max), W-statistic and F-score. W-statistics represent the strength of the ANCOM test, and F-scores represent the effect size difference of that genera between groups.