Table 3 Results of multivariate linear regression analyses of change in pain and disability measures with statistically significant factors (P < 0.05)
| Â | NRS foot pain (n = 109) | FFI pain (n = 107) | WOMAC pain (n = 108) | FFI disability (n = 107) | WOMAC physical function (n = 108) | Walking time (n = 103) |
|---|---|---|---|---|---|---|
Variable | B (95% CI) | B (95% CI) | B (95% CI) | B (95% CI) | B (95% CI) | B (95% CI) |
Disease duration | -0.064 (-0.118 to-0.011) | Â | -0.679 (-1.087 to-0.270) | -0.584 (-0.968 to-0.201) | -0.588 (-0.962 to-0.214) | Â |
Age | Â | Â | Â | Â | Â | -0.026 (-0.044 to-0.007) |
Baseline value | 0.344 (0.192 to 0.495) | 0.518 (0.371 to 0.664) | 0.316 (0.173 to 0.459) | 0.233 (0.111 to 0.355) | 0.295 (0.171 to 0.418) | 0.371 (0.291 to 0.452) |
R2 | 0.196 | 0.325 | 0.235 | 0.192 | 0.240 | 0.461 |