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Table 1 Genera isolated in the two groups (dyspeptics and non-dyspeptics) with H. pylori infection

From: Gastric bacterial Flora in patients Harbouring Helicobacter pylori with or without chronic dyspepsia: analysis with matrix-assisted laser desorption ionization time-of-flight mass spectroscopy

Genera

Dyspeptic (n = 21)

Non-dyspeptic (n = 53)

p value

 

No. (%)

No. (%)

 

Staphylococcus

19 (90.5)

13 (24.5)

0.00

Streptococcus

2 (9.5)

27 (50.9)

0.0011

Lactobacillus

10 (47.6)

8 (15)

0.0060

Micrococcus

1 (4.8)

0 (0)

0.2837

Enterococcus

1 (4.8)

0 (0)

0.2837

Pseudomonas

0 (0)

5 (9.4)

0.0625

Escherichia

0 (0)

8 (15)

0.007

Klebsiella

0 (0)

11 (20.8)

0.0009

Bacillus

0 (0)

1 (1.9)

1

Total No.

33

73

 
  1. Total of 106 species were identified from 74 samples