Applying Theory to Understand and Modify Nurse Intention to Adhere to Recommendations regarding the Use of Filter Needles: An Intervention Mapping Approach
Table 3
Differences between pre- and postintervention scores on survey items1.
Item
Mean score before intervention (SD)
Mean score after intervention (SD)
Difference
value
ATT1
6.51 (0.88)
6.88 (0.46)
0.37
<0.0001
ATT2
6.24 (0.97)
6.85 (0.38)
0.61
<0.0001
ATT3
6.43 (0.96)
6.89 (0.54)
0.46
<0.0001
ATT4
5.95 (1.20)
6.79 (0.55)
0.85
<0.0001
ATT5
5.15 (1.28)
5.90 (1.32)
0.75
<0.0001
ATT6
5.05 (1.31)
6.00 (1.20)
0.95
<0.0001
PBC1
6.53 (0.72)
6.84 (0.70)
0.32
<0.0001
PBC2
6.31 (1.08)
6.68 (1.15)
0.36
0.0014
PBC3
6.65 (0.73)
6.93 (0.50)
0.28
<0.0001
INT1
6.69 (0.66)
6.94 (0.49)
0.25
<0.0001
We present the -test instead of the Wilcoxon rank test to facilitate understanding of the data. The two tests produced the same results.