Outcome Time point | Intervention (n = 172) | Control (n = 172) | Intervention – controla |
---|---|---|---|
Disability RMDQ score (0–24) | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Pain intensity score (0–10) | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Weight (subjective, kg) | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Weight (objective, kg) | |||
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
BMI (using subjective height and weight, kg/m2) | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Quality of life | |||
Physical component score | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Mental component score | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Smoker (y) | |||
Week 6 | n/N (%) | n/N (%) | OR (95% CI) |
Week 12 | n/N (%) | n/N (%) | OR (95% CI) |
Week 26 | n/N (%) | n/N (%) | OR (95% CI) |
Week 52 | n/N (%) | n/N (%) | OR (95% CI) |
Physical activity | |||
Minutes/week of at least moderate activity | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
MET-minutes/week of low physical activity levels | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
MET-minutes/week of moderate physical activity levels | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
MET-minutes/week of high physical activity levels | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Nutrition diet quality score (5–15) | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Poor sleep quality (y) | |||
Week 6 | n/N (%) | n/N (%) | OR (95% CI) |
Week 12 | n/N (%) | n/N (%) | OR (95% CI) |
Week 26 | n/N (%) | n/N (%) | OR (95% CI) |
Week 52 | n/N (%) | n/N (%) | OR (95% CI) |
Pain self-efficacy (0–12) | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Psychological distress (6–30) | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Usual alcohol consumption (0–8) | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Medication use for back pain in previous 6 weeks (y) | |||
Week 6 | n/N (%) | n/N (%) | OR (95% CI) |
Week 12 | n/N (%) | n/N (%) | OR (95% CI) |
Week 26 | n/N (%) | n/N (%) | OR (95% CI) |
Week 52 | n/N (%) | n/N (%) | OR (95% CI) |
Use of other health care services for back pain in previous 6 weeks (y) | |||
Baseline | n/N (%) | n/N (%) | OR (95% CI) |
Week 6 | n/N (%) | n/N (%) | OR (95% CI) |
Week 12 | n/N (%) | n/N (%) | OR (95% CI) |
Week 26 | n/N (%) | n/N (%) | OR (95% CI) |
Week 52 | n/N (%) | n/N (%) | OR (95% CI) |
Carer, community or homecare services use in previous 6 weeks (y) | |||
Week 6 | n/N (%) | n/N (%) | OR (95% CI) |
Week 12 | n/N (%) | n/N (%) | OR (95% CI) |
Week 26 | n/N (%) | n/N (%) | OR (95% CI) |
Week 52 | n/N (%) | n/N (%) | OR (95% CI) |
Absence from work in last 6 weeks due to back pain (days) | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Days at work ill with back pain in last 6 weeks (number) | |||
Week 6 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 12 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 26 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Week 52 | Mean (SD) | Mean (SD) | Mean diff (95% CI) |
Adverse events (y) | |||
Week 6 | n/N (%) | n/N (%) | OR (95% CI) |
Week 12 | n/N (%) | n/N (%) | OR (95% CI) |
Week 26 | n/N (%) | n/N (%) | OR (95% CI) |
Week 52 | n/N (%) | n/N (%) | OR (95% CI) |