| Pre-pathway | Post-pathway | p* | |
| Dose given within 1 h of prescribed time | 39 (73%) | 46 (82%) | 0.02 |
| Documentation of gentamicin level | 33 (62%) | 41 (78%) | 0.04 |
| Appropriate action following gentamicin level result | 32 (61%) | 43 (77%) | 0.04 |
| Documentation of length of gentamicin therapy | 22 (42%) | 34 (61%) | 0.045 |
↵* χ2 or Fisher's Exact test.