Table 5.

Multivariate logistic regression analysis of risk factors associated with excessive blade lateral migration

Item	Coefficient	Std Error	Wald	P Value	OR	CI Lower	CI Upper
Singh index-osteoporosis	-1.030	0.335	3.075	0.002	0.357	0.182	0.686
Hospital stays (days)	0.140	0.038	3.689	<0.001	1.150	1.070	1.243
Blade position head in lateral	1.067	0.372	2.868	0.004	2.906	1.407	6.081
Quality of calcar reduction	-1.284	0.404	3.177	0.001	0.277	0.125	0.615
Immediate postoperative lateralization (mm)	1.506	0.258	5.831	<0.001	4.509	2.892	8.028
Final lateralization (mm)	1.722	0.508	3.389	<0.001	5.596	2.739	22.111
Final migration (mm)	0.924	0.156	5.926	<0.001	2.520	1.932	3.583
TAD (mm)	0.059	0.021	2.861	0.004	1.061	1.020	1.106
Fracture type	-1.070	0.352	3.037	0.002	0.343	0.171	0.686
VAS-1 month after treatment	0.385	0.128	3.015	0.003	1.470	1.149	1.901
Harris-1 month after treatment	-0.035	0.014	2.551	0.011	0.966	0.939	0.992