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Table 1 Stepped wedge design with four steps in which ‘C’ represents the control situation and ‘I’ represents the intervention phase

From: Improving the implementation of perioperative safety guidelines using a multifaceted intervention approach: protocol of the IMPROVE study, a stepped wedge cluster randomized trial

Group

Measurement

 

T0

T1

T2

T3

1

C

I

I

I

2

C

C

I

I

3

C

C

C

I

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Implementation Science

ISSN: 1748-5908