Table 2.
Summary of radiographic results. Measurements in millimeters.
|
Variable |
Preoperative |
Postoperative |
P
Value |
| Group A | |||
| Mean kyphotic angle (±SD) | 13.3 (±10.6) | 8.8 (±10.9) | .02 |
| Mean (±SD) VWA | 9.8 (±4.9) | 4.7 (±3.1) | .01 |
| Mean (±SD) AVH | 16.4 (±4.4) | 21.3 (±5.3) | .001a |
| Group B | |||
| Mean kyphotic angle (±SD) | −11.5 (±18.4) | −14.4 (±16.5) | .03 |
| Mean (±SD) VWA | 3.6 (±4.7) | 1.1 (±5.4) | .02 |
| Mean (±SD) AVH | 24.6 (±5.4) | 26.5 (±4.3) | .001a |
Abbreviations: AVH, anterior vertebral height; SD, standard deviation; VWA, vertebral wedge angle.
a
P value considered statistically significant (P < .05).