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Table 1 Frequency of isolation and colony counts of different bacteria in patients with malabsorption syndrome.

From: Spectrum and antibiotic sensitivity of bacteria contaminating the upper gut in patients with malabsorption syndrome from the tropics

Name of bacteria

Frequency of isolation*

Median colony count (CFU/ml)

Range (CFU/ml)

Aerobes

   

Escherichia coli

12

105

103 to >105

Streptococcus species (Non-A, non-B, non-D)

12

>105

1.6 × 103 to >105

Klebsiella pneumoniae

5

8 × 104

6 × 102 to >105

Enterococcus fecalis

3

105

1.6 × 103 to >105

Enterococcus fecium

1

>105

-

Staphylococcus aureus

5

>105

3 × 102 to >105

Pseudomonas aeruginosa

3

105

3.6 × 103 to 105

Acinetobacter baumanii

3

6 × 102

4 × 102 to >105

Citrobacter freundii

1

104

-

Proteus mirabilis

1

103

-

Anaerobes

   

Bacteroides melaninogenicus

1

>105

-

  1. *Jejunal aspirate of 20 patients grew one, 13 two and one three bacterial species.