Table 6.
Assessment of physical dimension quality of life relative to range of rotation, pain intensity and disability level (Zebris / VAS / NDI).
| SF-36 Quality of life (%) | Multiple regression | ||||||
|---|---|---|---|---|---|---|---|
| R2 | AdjustedR2 | F | Regressmodel p | b | Partialcorrelation | P | |
| Zebris right rotation | 0.55 | 0.52 | 16.83 | p < 0.001 | − 0.01 | − 0.01 | 0.954 |
| Zebris left rotation | − 0.14 | − 0.10 | 0.479 | ||||
| VAS | 2.86 | 0.38 | 0.004 | ||||
| NDI | 1.22 | 0.50 | < 0.001 | ||||
R2, regression model; Adjusted R2, regression model, removes extreme values; F, Fisher’s test result; b, regression coefficient; partial correlation, the variable Xi is correlated with the variable Y after accounting for effects of all the remaining independent variables (simultaneous effect of all the four factors); p, significance level.