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Table 1 Alpha diversity indices for saliva bacteria in each group at 97% identity

From: Analysis of by high-throughput sequencing: Helicobacter pylori infection and salivary microbiome

Group

Chao1

ACE

Shannon

Inverse Simpson

Coverage

Simpsoneven

Mean

SD

Mean

SD

Mean

SD

Mean

SD

Mean

SD

Mean

SD

N

1417.58

195.47

1491.22

210.41

7.94

0.36

1.02

0.01

0.98

0.01

0.05

0.02

P

1393.60

182.57

1465.97

196.06

7.89

0.42

1.02

0.01

0.98

0.00

0.05

0.01

  1. SD Standard Deviation. N uninfected group, P infected group
  2. No statistically significant difference was observed in all index among N group and P group (p > 0.05, Student’s t-test)