Table 6.
Multiple regression analysis for the influences of cage location, angle, and width on sagittal disc angle
| Predictors of postop-SDA | Unstandardized coefficient |
Standardized coefficient |
t-value | p-value | |
|---|---|---|---|---|---|
| B | SE | β | |||
| Cage location | -0.680 | 0.111 | -0.358 | -6.131 | <0.001 |
| Cage angle | 3.184 | 0.918 | 0.236 | 3.469 | 0.001 |
| Cage width | -1.525 | 0.948 | -0.114 | -1.607 | 0.109 |
| Constant | 20.860 | 1.830 | 11.399 | <0.001 | |
| R2=0.173, adjusted-R2=0.164, F=19.124, p<0.001 | |||||
Postop : immediate postoperative, SDA : sagittal disc angle, SE : standard error