TABLE 3

Hospitalizations With an AED by Status of CPOE and Year of Admission

pDDIs
Number of HospitalizationsAnySevere
Total434 794181 380 (41.7)117 880 (27.1)
CPOE statusP = .48P = .91
 Pre-CPOE208 42789 023 (42.7)58 145 (27.9)
 Post-CPOE226 36792 357 (40.8)59 735 (26.4)
Admit yearP < .001P < .001
 200546 81223 198 (49.6)14 748 (31.5)
 200650 36624 392 (48.4)15 716 (31.2)
 200755 52925 184 (45.4)16 437 (29.6)
 200858 84724 832 (42.2)16 365 (27.8)
 200963 05224 332 (38.6)15 830 (25.1)
 201056 66521 532 (38.0)13 884 (24.5)
 201169 07625 520 (36.9)16 707 (24.2)
 201234 45712 390 (36.0)8193 (23.8)
  • Data are presented as n (%) unless otherwise indicated. Post-CPOE begins in the year after the year of CPOE implementation. The effect of CPOE status and year of admission on the likelihood of a pDDI was evaluated with a random intercept logistic regression model, with observations clustered by hospital.