TABLE 5.
Hierarchical multiple regression analysis at six weeks postsurgery (n=90)
|
Dependent variable: Postoperative week 6
| |||||
|---|---|---|---|---|---|
| β* | R2 | ΔR2 | F | ΔF | |
| Step 1 | 0.45 | 16.61† | |||
| STAI-1 | 0.13 | ||||
| PCS Rumination subscale | 0.27† | ||||
| PCS Helplessness subscale | −0.11 | ||||
| PCS Magnification subscale | 0.02 | ||||
| Step 2 | 0.62 | 0.17 | 33.33† | 16.72 | |
| NLS Motor neglect subscale | 0.53† | ||||
| NLS Cognitive neglect subscale | −0.03 | ||||
*
β weights are from the final regression equation;
†
P<0.01. NLS Neglect-like symptoms; PCS Pain Catastrophizing Scale; STAI-1 State-trait Anxiety Inventory-1