Table 3.

Multivariate Analysis of Factors Associated with AVF Incidence.

	OR	P-value	95% CI
Cement augmentation ratio		0.587
Wedge angle, preoperatively		0.975
Vertebral height, preoperatively	0.820	0.002	0.725–0.928
Vertebral body height, 3 months postoperatively		0.307
Postoperative vertebral body height difference at 1 week and 3 months		0.984
RAV	21.891	<0.001	6.219–77.058

AVF, adjacent vertebral fracture; RAV, recompression of augmented vertebra; OR, odds ratios; CI, confidence interval