| Pre | Post | Improvement | P value |
---|---|---|---|---|
Number prescribers | 89 | 88 | - | - |
Number orders | 2750 | 2694 | - | - |
Number errors | 1598 | 1113 | - | - |
Errors per order - median [IQR] | 0.48 [0.35–0.67] | 0.30 [0.17–0.50] | 0.17 [0.02–0.33] | < 0.0001 |
Site 1 only errors per order - median [IQR] | 0.44 [0.3–0.61] | 0.22 [0.10–0.37] | 0.17 [-0.03-0.35] | 0.0001 |
Site 2 only errors per order - median [IQR] | 0.48 [0.35–0.67] | 0.3 [0.17–0.50] | 0.15 [0.05–0.33] | 0.0006 |