Outcome | Short length programme (n = 34) | Standard length programme (n = 34) | ||
---|---|---|---|---|
RR (95%CI) | RD (95% CI) | |||
Any sustained reduction (n) | 4 | 2 | 2.00 (0.46, 8.95) | 0.06 (−0.09, 0.22) |
>50% sustained reduction (n) | 3 | 1 | 3.00 (0.45, 20.44) | 0.06 (−0.07, 0.20) |
Floating 4 week cessation (n) | 3 | 3 | 1.00 (0.24, 4.10) | 0.00 (−0.16, 0.16) |
Floating 6 months cessation (n) | 0 | 0 | N/A | N/A |
Mean difference (SD) | P | |||
Mean (SD) change in cpd baseline – 12 months (baseline carried forward) | −2.29 (7.9) | −2.26 (5.4) | −0.03 (1.65) | 0.98 |
Mean (SD) change in cpd baseline – 12 months (last observation carried forward) | −6.24 (8.81) | −8.41 (9.22) | 2.17 (2.19) | 0.32 |
Median (range) change in cpd baseline – 12 months (baseline carried forward) | 0 (−30, 20) | 0 (−20, 0) | ||
Median (range) change in cpd baseline – 12 months (last observation carried forward) | −5 (−30, 20) | −8 (−35, 18) |