Micro-organisms isolated | Number of isolates (n=156) | % of all isolates | % of samples (n=127) |
Gram positive organisms: | 108 | 69.2 | |
Staphylococcus epidermidis | 42 | 26.9 | 33.1 |
Staphylococcus aureus | 19 | 12.2 | 15.0 |
Other Staphylococcussp | 13 | 8.3 | 10.2 |
Micrococcussp | 1 | 0.6 | 0.8 |
Streptococcus pneumoniae | 8 | 5.1 | 6.3 |
Other Streptococcussp | 10 | 6.4 | 7.9 |
Corynebacteriumsp | 4 | 2.6 | 3.1 |
Other Gram positive rods | 11 | 7.1 | 8.7 |
Gram negative organisms: | 26 | 16.7 | |
Haemophilus influenzae | 6 | 3.8 | 4.7 |
Haemophilus parainfluenzae | 2 | 1.3 | 1.6 |
Escherichia coli | 3 | 1.9 | 2.4 |
Pseudomonas aeruginosa | 2 | 1.3 | 1.6 |
Citrobactersp | 2 | 1.3 | 1.6 |
Enterobactersp | 3 | 1.9 | 2.4 |
Klebsiella pneumoniae | 2 | 1.3 | 1.6 |
Moraxella catarrhalis | 1 | 0.6 | 0.8 |
Morganella morganii | 1 | 0.6 | 0.8 |
Acinetobacter lwoffii | 1 | 0.6 | 0.8 |
Proteussp | 1 | 0.6 | 0.8 |
Other Gram negative rods | 1 | 0.6 | 0.8 |
Gram negative coccus | 1 | 0.6 | 0.8 |
Anaerobic organisms: | 20 | 12.8 | |
Propionibacteriumsp | 16 | 10.3 | 12.6 |
Other anaerobic Gram positive rods | 2 | 1.3 | 1.6 |
Bacteroides fragilis | 1 | 0.6 | 0.8 |
Fusobacteriumsp | 1 | 0.6 | 0.8 |
Fungal organisms: | 2 | 1.3 | |
Candidasp | 2 | 1.3 | 1.6 |
Mixed flora | 8 | 6.3 | |
No micro-organism | 20 | 15.7 |
↵Number of samples.