Table 3. Multi-factorial Logistic Regression Analysis of Femoral Neck Shortening.

Influencing factor	B	Wald	OR	95% CI	p-value
Cortical comminution	2.843	24.943	17.173	5.627–52.415	< 0.001
Age	–0.01	0.543	0.991	0.951–1.031	0.643
Garden type (III, IV)	0.816	1.836	2.262	0.695–7.370	0.175
Pauwels angle	0.003	0.011	1.003	0.951–1.058	0.917