| |
Setting quit date
| |
Russell standard abstinence at 4 weeks
| |
|---|
| |
RR (95%CI)
|
P-value
|
RR (95%CI)
|
P-value
|
|---|
|
As a rate of all smokers
| | | | |
|
Randomised Comparison
| | | | |
|
Overall
|
1.32 (1.03, 1.69)
|
0.03
|
1.30 (0.82, 2.06)
|
0.24
|
|
1st Phase
|
1.24 (0.88, 1.75)
|
0.21
|
1.36 (0.78, 2.36)
|
0.25
|
|
2nd Phase
|
1.57 (1.03, 2.41)
|
0.04
|
1.25 (0.71, 2.22)
|
0.42
|
|
Versus External Controls
| | | | |
|
Overall
|
1.28 (1.02, 1.60)
|
0.03
|
1.00 (0.69, 1.45)
|
0.99
|
|
1st Phase
|
1.06 (0.81, 1.39)
|
0.66
|
0.94 (0.60, 1.47)
|
0.78
|
|
2nd Phase
|
1.36 (0.97, 1.91)
|
0.07
|
1.09 (0.67, 1.78)
|
0.70
|
|
Interaction test
| |
0.42
| |
0.70
|
|
As proportion of those setting quit date
| | |
OR (95%CI)
|
P-value
|
|
Randomised comparison
| | | | |
|
Overall
| | |
0.86 (0.52, 1.42)
|
0.53
|
|
1st Phase
| | |
1.06 (0.58, 1.94)
|
0.85
|
|
2nd Phase
| | |
0.60 (0.30, 1.20)
|
0.14
|
|
Versus External Controls
| | | | |
|
Overall
| | |
0.92 (0.61, 1.38)
|
0.66
|
|
1st Phase
| | |
0.96 (0.59, 1.56)
|
0.85
|
|
2nd Phase
| | |
0.84 (0.48, 1.47)
|
0.51
|
|
Interaction test
| | | |
0.34
|
