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Table 6 Summary of forced entry multiple regression analysis for variables predicting changes in HH compliance in participating hospitals during study period

From: Explaining the effects of two different strategies for promoting hand hygiene in hospital nurses: a process evaluation alongside a cluster randomised controlled trial

 

Δ HH compliance T1 to T2

Δ HH compliance T1 to T3

Variable

B

SE B

β

B

SE B

β

Constant

27.78

6.32

 

47.74

7.78

 

Baseline T1

-.91

.94

-.80**

-.69

.12

-.64**

Strategy

17.29

2.61

.45**

13.47

3.21

.36**

Hospital

-.3.92

1.66

-.19*

-.12.17

2.03

-.60**

Specialism

.72

1.28

.04

.41

1.60

.03

R 2

 

.70

  

.51

 

F for change in R 2

 

39.83**

  

18.18**

 
  1. *p < .05; **p < .01.