Background
Methods
Result
The distribution and types of bacteria in ocular infections
Gram positive bacteria
References, country | % of bacterial isolates | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Gram positive | Gram negative | ||||||||||
S. aureus
|
CoNS*
|
S. pyogens
|
S. pneumoniae
|
P. aeruginosa
|
E. coli
|
K. pneumoniae
|
Proteus spp
|
H. influenzae
|
Moraxella spp
|
N. gonorrhoeae
| |
[10], Nigeria | 23.7 | 19.2 | 6.2 | 8.6 | 10.1 | 4.4 | 6.2 | 1.5 | 7.7 | 3 | 3.9 |
[22], India | 13 | 37 | 21 | 3 | 7 | ||||||
[21], Ethiopia | 28.1 | 10.1 | 13.5 | 20.9 | 5.4 | 8.8 | 4 | 2.7 | |||
[46], India | 26.6 | 6.1 | 1.6 | 22.14 | 8.23 | 0.9 | 0.6 | 3.45 | 5.4 | 0.42 | |
[53], Japan | 21 | 31.4 | 3.2 | 9.7 | 2.4 | 1.6 | 2.4 | 0.8 | |||
[50], India | 24.6 | 19.8 | 4.9 | 16 | 12.3 | 4.9 | 4.9 | ||||
[57], Iran | 12.9 | 32.9 | 8.6 | ||||||||
[75], India | 19.13 | 20.76 | 0.55 | 20.76 | 4.92 | 1.1 | 2.74 | 0.33 | 19.13 | 20.76 | |
[65], Ethiopia | 21 | 27.4 | 14.5 | 11.3 | 8.1 | 14.5 | |||||
[76], India | 32.8 | 39 | 14.1 | 3 | 4.7 | 6.2 | |||||
[77], Ethiopia | 21 | 18.2 | 4.2 | 14 | 4.9 | 4.9 | 6.3 | 3.4 | 4.2 | 2.8 | |
[78], USA | 19 | 25 | 8 | 8 | 10 | ||||||
[79], Malaysia | 17 | 3.1 | 16 | 4 | 5.5 | 8.3 | |||||
[80], USA | 22.1 | 6.7 | 2.4 | 13.7 | 2.3 | ||||||
Average | 20.1 | 19.5 | 4.3 | 6.7 | 12 | 5.9 | 7.7 | 1.5 | 5.3 | 3.2 | 2.3 |
Gram negative bacteria
References, country | % of bacterial isolates | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Gram positive | Gram negative | |||||||||
S. aureus
|
CoNS*
|
S. pneumoniae
|
S. viridians
|
Bacillus spp.
|
P. aeruginosa
|
E. coli
|
K. pneuoniae
|
Proteus spp.
|
H. influenzae
| |
[10], Nigeria | 22.4 | 22.4 | 3 | 1.5 | 22.4 | 22.4 | 4.5 | |||
[23], UK | 14.2 | 25.8 | 3 | 0.4 | 0.4 | 24.3 | 0.4 | 0.7 | ||
[27], Uganda | 20.5 | 66.6 | 1.3 | |||||||
[39], India | 19.5 | 20.2 | 11.6 | 0.6 | 5.2 | 9.7 | 0.99 | |||
[59],Australia | 11 | 38 | 21 | |||||||
[81], Iran | 3.85 | 6.2 | 24.7 | 6.6 | 0.55 | 24.7 | 0.55 | 0.55 | ||
[67], Mexico | 7.1 | 28.1 | 14.3 | 14.3 | 14.3 | |||||
[82], Israel | 10 | 14 | 16 | 3 | ||||||
[83], France | 5.2 | 32.7 | 2.3 | 6.8 | 0.7 | |||||
[84],Thailand | 2 | 11 | 2 | 55 | 2 | 2 | 2 | |||
[85], Brazil | 5.9 | 4.4 | 2.4a
| 7.7 | 0.6 | 0.6 |
Type of Clinical diagnose | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Blephritis | Conjunctivitis | Dacryocystitis | Endophthalmitis | |||||||||||||
Reference | [10] | [2] | [10] | [27] | [38] | [74] | [86] | [69] | [18] | [40] | [37] | [49] | [74] | |||
% 0f bacterial isolates | Gram positive |
S. aureus
| 45.5 | 32 | 27.1 | 20.3 | 21.7 | 8.2 | 52.5 | 5 | 26 | 50 | 19.4 | 12.5 | ||
CoNS*
| 22.7 | 35.6 | 22.6 | 18 | 65 | 30.1 | 83.1 | 45.4 | 52.2 | 29 | 10.5 | 18.8 | ||||
S. pyogenes
| 13.6 | 3.6 | 5.7 | |||||||||||||
S. pneumoniae
| 9 | 3.6 | 10.4 | 5 | 1.6 | 6.5 | 21 | 21 | 31.3 | |||||||
S. viridians
| 2.3 | 3.6 | 4.5 | 1.7 | 71 | 10.5 | ||||||||||
Enterococcus
| 2.25 | 1.7 | ||||||||||||||
Bacillus spp.
| 0.9 | 10.5 | ||||||||||||||
Gram negative |
P. aeruginosa
| 23.8 | 9.7 | 8.5 | 18 | 2.5 | 1.6 | 37.5 | 21 | |||||||
E. coli
| 3.6 | 6.5 | 0.45 | 23 | 0.9 | |||||||||||
K. pneumoniae
| 6.8 | 6.8 | 9.8 | 2.6 | 0.4 | 2.8 | 17.4 | 6.5 | 5.25 | 12.5 | ||||||
Serratia
| 4.8 | 28 | ||||||||||||||
Acinetobacter
| 5.25 | |||||||||||||||
Enterobacter
| 1.9 | 13 | 6.5 | |||||||||||||
Proteus
| 3.6 | 2.25 | 1.9 | 5.14 | 1.6 | 6.2 | ||||||||||
H. influenzae
| 4.8 | 10.4 | 6.5 | 5.25 | ||||||||||||
M. catarrhalis
| 9.5 | 4.5 | 4.5 | 0.4 | 12.5 | |||||||||||
N. gonorrhoeae
| 5.4 |