| Adjusted mean difference compared with control (95% CI) | ||||
| Outcomes at 1 year | 24 AT lessons | 6 AT lessons | Massage | Exercise |
| Mean Roland Morris disability score† | −3.4 (−5 to −2) | −1.4 (−3 to −0.03) | −0.6 (−2 to 0.8)‡ | −1.3 (−2 to −0.3) |
| Median number of days with back pain in the past 4 weeks | −18 (−23 to −13) | −10 (−15 to −5) | −7 (−12 to −2) | −2 (−5 to 1)‡ |
*Control groups for each factor (AT or exercise) did not receive interventions for that factor. CI defined in glossary.
†Number of activities affected by back pain; 0 = best score, 28 = worst score.
‡Not significant.
*Control groups for each factor (AT or exercise) did not receive interventions for that factor. CI defined in glossary.
†Number of activities affected by back pain; 0 = best score, 28 = worst score.
‡Not significant.