Table 3.
Weighted Antibiotic Susceptibility Rates for Gram-Positive Bacteria in VA NHs and VAMCs
| Gram-Positive Organisms | Ampicillin | Clindamycin | Daptomycin | Gentamicin | Linezolid | Oxacillin | Tetracycline | Trimethoprim- Sulfamethoxazole |
Vancomycin |
|---|---|---|---|---|---|---|---|---|---|
| Staphylococcus aureus | |||||||||
| NH | – | 58 | 99 | 93 | 100 | 39 | 86 | 93 | 100 |
| VAMC | – | 73 | 100 | 97 | 100 | 54 | 92 | 96 | 100 |
| Difference in % | – | −15* | −1 | −4* | 0 | −15* | −6* | −3 | 0 |
| Enterococcus spp | |||||||||
| NH | 88 | – | 99 | 58 | 99 | – | – | – | 84 |
| VAMC | 88 | – | 100 | 70 | 99 | – | – | – | 87 |
| Difference in % | 0 | – | −1 | −12* | 0 | – | – | – | −3 |
*
Statistically significant difference using Bonferroni correction for multiple comparisons.