Table 5:

Multivariate analysis

	Odds of Spine Augmentation		Odds of Kyphoplastya
	OR (95% CI)	P	OR (95% CI)	P
Race
White	Ref	Ref	Ref	Ref
Black	0.46 (0.43–0.49)	<.001	0.90 (0.79–1.02)	.11
Hispanic	0.83 (0.79–0.99)	<.001	0.76 (0.70–0.82)	<.001
Asian/Pacific Islander	0.89 (0.84–0.96)	.002	0.93 (0.84–1.04)	.23
Insurance status
Medicare	Ref	Ref	Ref	Ref
Private	0.77 (0.75–0.80)	<.001	0.85 (0.80–0.89)	<.001
Medicaid	0.50 (0.47–0.53)	<.001	0.53 (0.48–0.59)	<.001
Self-Pay	0.41 (0.37–0.56)	<.001	0.35 (0.29–0.42)	<.001

Note:—Ref indicates reference.

^aOnly patients receiving spine augmentation were included in this analysis.