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| Characteristics n (%) | Pre-intervention (n=124) | Post-intervention (n=122) | p-value |
|---|---|---|---|
| Trough drawn appropriately, | |||
| ± 30 minutes from next scheduled dose, n (%) | 49 (40) | 51 (42) | 0.72 |
| ± 60 minutes from next scheduled dose, n (%) | 71 (57) | 77 (63) | 0.35 |
| ± 75 minutes from next scheduled dose, n (%) | 75 (60) | 83 (68) | 0.22 |
| New trough ordered within 24 hours of last trough, n (%) | 17 (14) | 20 (16) | 0.56 |
