Table 4 Combined objective functional outcome measures and patient reported outcome measures - spearman correlation versus time
Measure | Spearman correlation (raw) | Spearman Correlation (abs) | N | CI (95%) | p-value |
|---|---|---|---|---|---|
Timed Up & Go (TUAG) | -0.388 | 0.388 | 272 | 0.283, 0.484 | <0.001*** |
Edgren Side Step Test (ESST) | 0.354 | 0.354 | 261 | 0.244, 0.455 | <0.001*** |
Comfortable Gait Speed (CGS) | 0.431 | 0.431 | 264 | 0.328, 0.524 | <0.001*** |
Fast Gait Speed (FGS) | 0.352 | 0.352 | 264 | 0.242, 0.453 | <0.001*** |
Global Perceived Effect (GPE) | 0.518 | 0.518 | 296 | 0.430, 0.596 | <0.001*** |
Disability Rating Index (DRI) | -0.430 | 0.430 | 233 | 0.320, 0.529 | <0.001*** |