Table 1.
Mean gentamicin concentration
| Samples | Group | p-value | ||
|---|---|---|---|---|
| PG-PMMA Mean (SD) (mg/dL) |
LG-PMMA Mean (SD) (mg/dL) |
Mean difference (SD) (mg/dL) |
||
| Day 1 | 61.7 (8.37) | 113.63 (23.42) | 51.93 (7.86) | < 0.001 |
| Day 2 | 9.26 (1.43) | 34.04 (5.25) | 24.77 (1.72) | < 0.001 |
| Day 3 | 5.06 (0.49) | 29.39 (4.49) | 24.32 (1.43) | < 0.001 |
| Day 4 | 4.49 (0.67) | 22.28 (2.71) | 17.78 (0.88) | < 0.001 |
| Day 5 | 3.63 (0.88) | 18.81 (3.3) | 15.18 (1.08) | < 0.001 |
| Day 6 | 3.18 (0.67) | 16.1 (2.55) | 12.92 (0.83) | < 0.001 |
| Day 7 | 3.13 (0.48) | 14.18 (2.44) | 11.0.5 (0.76) | < 0.001 |
| Day 14 | 2.53 (0.76) | 7.02 (3.12) | 4.5 (1.02) | < 0.001 |
| Day 21 | 2.05 (0.33) | 5.9 (1) | 3.85 (0.33) | < 0.001 |
| Day 28 | 1.71 (0.036) | 5.98 (1.42) | 4.27 ((0.46) | < 0.001 |
| Day 35 | 1.56 (0.29) | 4.97 (0.79) | 3.41 (0.27) | < 0.001 |
| Day 42 | 1.21 (0.28) | 3.28 (1.17) | 2.08 (0.38) | < 0.001 |