[Table/Fig-13]:
Comparison at one year. 1- Caudal group, 2- Interlaminar group, 3- Transforaminal group. LSD – Least Significant Difference.
| Multiple Comparisons | ||||||
|---|---|---|---|---|---|---|
| Dependent variable: SCO_1Y LSD |
95% confidence interval |
|||||
| (I) GR | (J) GR | Mean difference (I-J) |
Std. Error | p-value | Lower Bound |
Upper Bound |
| 1 | 2 | –70 | .76 | .362 | –2.21 | .81 |
| 3 | –2.35* | .57 | .000 | –3.64 | –1.41 | |
| 2 | 1 | –70 | .76 | .362 | –8.1 | 2.21 |
| 3 | –1.83* | .83 | .030 | –3.47 | –.18 | |
| 3 | 1 | 2.53* | .57 | .000 | 1.41 | 3.64 |
| 2 | 1.83* | .83 | .030 | .18 | 3.47 | |
*The mean difference is significant at the .05 level.