Table 2

Odds of indicator improvement between time periods

Intervention sitesControl sitesRatio of OR (p value)
DVT prophylaxis
 OR (95% CI) active-I versus pre-I3.38 (1.62 to 7.04)0.69 (0.38 to 1.23)4.90 (0.0008)
 OR (95% CI) post-I versus pre-I1.57 (1.01 to 2.43)1.54 (0.88 to 2.69)1.02 (0.97)
Dysphagia
 OR (95% CI) active-I versus pre-I1.60 (1.15 to 2.22)1.54 (1.08 to 2.20)1.04 (0.88)
 OR (95% CI) post-I versus pre-I1.25 (0.96 to 1.62)1.87 (1.40 to 2.49)0.67 (0.04)
Composite indicator
 OR (95% CI) active-I versus pre-I1.21 (1.05 to 1.39)1.05 (0.93 to 1.19)1.15 (0.15)
 OR (95% CI) post-I versus pre-I1.19 (1.06 to 1.34)1.19 (1.08 to 1.32)1.00 (0.99)
Defect-free care
 OR (95% CI) active-I versus pre-I1.43 (0.89 to 2.31)1.14 (0.52 to 2.48)1.25 (0.62)
 OR (95% CI) post-I versus pre-I1.55 (1.05 to 2.30)1.79 (1.00 to 3.24)0.87 (0.69)
  • Bold values indicate comparisons with p values≤0.05.

  • Active-I, active-implementation; DVT, deep vein thrombosis; post-I, post-implementation; pre-I, pre-implementation.