Marjon Borgert

164 Chapter 7 Implementation period Post−implementation period 0 25 50 75 100 April May June July August September October November December Implementation period in months Level of compliance in % Unit Team A: monthly team A&F Team B: timely individual A&F Figure 1. Compliance levels per team during the implementation and post-implementation period. Multilevel logistic regression analysis In Table 4, the results from the univariate model are shown. We found a signi cant interaction between the ‘type of A&F’ and ‘time of intervention’. Therefore, we analysed two models. One for the implementation period and one for the post-implementation period. Both models show a large di erence in compliance e ect between the implementation period with an OR 4.05 (95% CI: 1.62 to 10.08), P < 0.001)) and the post- implementation period, OR 12.51 (95% CI: 4.1 to 38.13), P < 0.001. Both models were corrected for confounding for the nurses response to the educational questionnaire.