Table 3

Summary of coefficients from two generalised linear models examining the association of patient and clinical factors with with gait speed at discharge and change in gait speed

Model-dependent variable	Independent variables	Coefficient×10	95% CI×10	p Value
Discharge gait speed (Wald χ²(12)=362.90, p<0.001)	Age	−0.02	−0.04 to 0.05*	0.13
	Male gender	0.44	−0.01* to 0.88	0.05
	Length of stay	−0.05*	−0.01 to 0.03*	0.26
	Type of injury
	Neck of femur	Referent
	Spinal	0.09	−0.43 to 0.62	0.74
	Pelvic	0.76	0.15 to 1.38	0.02
	Upper limb	−0.58	−1.18 to 0.03	0.06
	Multiple	1.13	0.25 to 2.02	0.01
	Femoral	−0.29	−1.06 to 0.48	0.45
	Lower limb	0.69	−0.31 to 1.69	0.18
	Other axial	0.44	−0.47 to 1.36	0.34
	Admission gait speed	5.77	5.04 to 6.51	<0.001
	Use of mobility aid*	−0.94	−1.89 to 0.01	0.05
Change in gait speed (Wald χ²(12)= 208.81, p<0.001)	Age	−0.02	−0.04 to 0.05*	0.13
	Male gender	0.44	−0.01* to 0.88	0.05
	Length of stay	−0.05*	−0.01 to 0.03	0.26
	Type of injury
	Neck of femur	Referent
	Spinal	0.09	−0.43 to 0.62	0.74
	Pelvic	0.76	0.15 to 1.38	0.02
	Upper limb	−0.58	−1.18 to 0.03	0.06
	Multiple	1.13	0.25 to 2.02	0.01
	Femoral	−0.29	−1.06 to 0.48	0.45
	Lower limb	0.69	−0.31 to 1.69	0.18
	Other axial	0.44	−0.47 to 1.36	0.34
	Admission gait speed	−4.23	−4.96 to −3.49	<0.001
	Use of mobility aid*	−0.94	−1.89 to 0.01	0.05

*Coefficients have been multiplied by 100.