Table 5 Factors associated with the course of self-reported limitations in activities in knee OA: results from the multivariate analysis*
From: Vitality and the course of limitations in activities in osteoarthritis of the hip or knee
| Prognostic factors entered into the model | ||
|---|---|---|
| Model with body functions, | Model with body functions, | |
| comorbidity and cognitive functioning | comorbidity, cognitive functioning and psychological and social factors | |
| R2 | 0. 373 | 0.388 |
| Significant prognostic factors in the model ↓ | ||
| WOMAC t0 | 0.539‡ | 0.479 ‡ |
| Reduced ROM hip external at one-year follow-up | 0.120∫ | 0.115 ∫ |
| Increased pain at one-year follow-up | -0.177† | -0.172 † |
| Morbidity Count | -0.180† | -0.147 † |
| Vitality | 0.157 † | |