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Table 2: Risk factor analysis in group II with logistic regression
Factors Odds Ratio 95.0% CI P Value
Lower Upper
Age 1.05 0.92 1.20 .44
Sex 2.04 0.21 19.53 .54
Cement 1.06 0.70 1.62 .79
Intradiskal leak 2.55 0.27 24.06 .42
Initial wedge angle 1.42 1.11 1.81 .005
Wedge angle change 1.02 1.00 1.03 .02
Improved percentage of height 1.02 1.00 1.03 .03
Note:—CI indicates confidence interval.

Factors	Odds Ratio	95.0% CI		P Value
Factors	Odds Ratio	Lower	Upper	P Value
Age	1.05	0.92	1.20	.44
Sex	2.04	0.21	19.53	.54
Cement	1.06	0.70	1.62	.79
Intradiskal leak	2.55	0.27	24.06	.42
Initial wedge angle	1.42	1.11	1.81	.005
Wedge angle change	1.02	1.00	1.03	.02
Improved percentage of height	1.02	1.00	1.03	.03