Table 4.

Reason for Nonactionable Alerts.^a

Reason	Preimplementation (n = 200)	Postimplementation (n = 243)
Therapy deemed appropriate/no need for intervention	173 (86.5)	176 (72.4)
Alerts based on old data	9 (4.5)	23 (9.5)
Duplicate alert	10 (5.0)	20 (8.2)
Error	4 (2.0)	8 (3.3)
Patient-made comfort care	4 (2.0)	8 (3.3)
Intervention already made by infectious diseases or pharmacist	0	8 (3.3)

Note. Overall P = .004 (Fisher’s exact test).

^aData presented as n (%).