TABLE 1.
Parameters of linear regression obtained from 10 calibration curves
| Antibiotica | Mean slope ± SD | Intercept | r2 |
|---|---|---|---|
| AMX | 3.36 ± 0.34 | 0.30 | 0.9975 |
| PIP | 3.66 ± 0.24 | −0.07 | 0.9960 |
| OXA | 5.13 ± 0.47 | −0.21 | 0.9957 |
| CLX | 5.19 ± 0.41 | −0.11 | 0.9962 |
| FEP | 7.48 ± 0.41 | 0.20 | 0.9953 |
| CAZ | 6.11 ± 0.72 | −0.02 | 0.9955 |
| CTX | 7.57 ± 0.62 | 1.02 | 0.9952 |
| CFZ | 4.43 ± 0.35 | 0.98 | 0.9953 |
AMX, amoxicillin; PIP, piperacillin; OXA, oxacillin; CLX, cloxacillin; FEP, cefepime; CAZ, ceftazidime; CTX, cefotaxime; CFZ, cefazolin.