Table 4 Regression of outcomes on demographic and baseline values, treatment group and LH high or low. AR = active rehabilitation; MT = manual therapy; VAS = visual analogue scale; PRI = pain rated index; RMQ Roland Morris Questionnaire; Unemp = unemployed.
| Â | VAS | PRI | RMQ | |||
|---|---|---|---|---|---|---|
Parameter | Coefficient (95% CI) | p | Coefficient (95% CI) | p | Coefficient(95% CI) | p |
Treatment (AR) | 15.8 (-6.0,37.5) | 0.149 | 7.9 (0.4,15.5) | 0.041 | 3.9 (0.1,7.7) | 0.043 |
Male | -13.8 (-29.8,2.2) | 0.089 | -5.9 (-11.6,-.13) | 0.045 | -3.9 (-6.7,-1.2) | 0.007 |
Employed* | 7.0 | 0.456 | 0.2 | 0.941 | 2.0 | 0.250 |
Off sick* | 24.7 | 0.107 | 12.3 | 0.021 | 3.6 | 0.169 |
Unemp* | 24.3 | 0.295 | 22.8 | 0.008 | 4.7 | 0.250 |
LH Low | -8.5 (-28.9,12.0) | 0.405 | 4.3 (-2.8,11.3) | 0.228 | 0.9 (-3.0,4.8) | 0.637 |
Age | -0.91 (-0.6,0.6) | 0.977 | 0.1 (-0.1,0.3) | 0.425 | 0.004 (-0.113,0.120) | 0.951 |
Chronicity | -0.03–0.2, 0.1 | 0.648 | -0.01 (-0.05,0.04) | 0.788 | -0.008 (-0.032,0.017) | 0.527 |
AR × LH low | -3.7 (-33.2,25.9) | 0.802 | -5.6 (-15.5,4.4) | 0.259 | -0.6 (-5.6,4.5) | 0.820 |
Baseline | 0.28 | 0.098 | 0.6 (0.3,1.0) | 0.001 | 0.7 (0.4,1.1) | 0.000 |