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Table 1 Percentage of urine isolates (nā€‰=ā€‰2996) during Feb 2010 and July 2011

From: Increasing ciprofloxacin resistance of isolates from infected urines of a cross-section of patients in Karachi

Gram type

Isolate

Frequency

Percentage

Gram-positive nā€‰=ā€‰554 (18.5%)

Staphylococcus aureus

465

15.5%

Ā 

Enterococcus fecalis

66

2.2%

Ā 

Streptococcus agalactiae

23

0.8%

Gram-negative nā€‰=ā€‰2409 (80.4 %)

Klebsiella pneumoniae

672

22.4%

Ā 

Escherichia coli

1290

43.1%

Ā 

Pseudomonas aeruginosa

225

7.5%

Ā 

Enterobacter spp.

156

5.2%

Ā 

Proteus mirabilis

63

2.1%

Ā 

Salmonella spp.

3

0.1%

  1. Note: Candida spp. was grown in 33 of the urine samples (1.1%).