Table 3.
Overall Susceptibility Rates of Isolated Bacteria to Different Antibiotics in Zhongshan Ophthalmic Center
| Gram-Positive Cocci | CNS | Gram-Negative Bacilli | Gram-Positive Bacilli | |
|---|---|---|---|---|
| Levofloxacin | 78.70% (85/108) | 75.36% (52/69) | 89.39% (59/66) | 94.12% (16/17) |
| Ofloxacin | 95.24% (20/21) | 73.33% (11/15) | 100.0% (11/11) | 94.12% (16/17) |
| Moxifloxacin | 78.95% (45/57) | 80.39% (41/51) | / | / |
| Tobramycin | 49.51% (51/103) | 61.90% (39/63) | 77.61% (52/67) | 81.25% (13/16) |
| Gentamycin | 80.77% (42/52) | 80.39% (41/51) | 82.86% (29/35) | / |
| Cefazolin | 92.59% (25/27) | 100.0% (18/18) | 25.42% (15/59) | 100.0% (1/1) |
| Cefuroxime sodium | 85.11% (40/47) | 94.74% (18/19) | 35.71% (20/56) | 29.41% (5/17) |
| Vancomycin | 97.72% (59/61) | 98.04% (50/51) | / | / |
| Methicillin/oxacillin# | 55.26% (42/76) | 51.52% (34/66) | 52.00% (13/25) | / |
| Penicillin | 36.54% (19/52) | 11.11% (3/27) | 20.00% (2/10) | 17.65% (3/17) |
Notes: The numerator in the parentheses represents the number of isolates sensitive to the listed antibiotic, and the denominator represents the number of isolates that underwent susceptibility testing with the listed antibiotics. Gram-negative cocci and Gram-negative vibrion were omitted as the sample sizes were too small. #Bacteria isolates were sensitive to either methicillin or oxacillin.
Abbreviation: CNS, coagulase-negative staphylococci.